Appendix B — Descriptor Library
This is an inspiration library for building and revising structured prompts. Browse it when an idea needs a more precise musical responsibility: a bass that moves differently, a vocal that performs differently, a clearer rhythmic constraint, or a stronger emotional direction.
“Expected effect” describes the musical image a phrase suggests to me. It is not a measurement of Suno’s internal behaviour. Confidence describes how legible or repeatedly useful that association has been in this prompt set—not whether the descriptor will produce the same result every time.
How to use the library
Section titled “How to use the library”- Begin with the responsibility that is missing from the prompt.
- Browse the relevant category rather than scanning for impressive-sounding words.
- Check the notes for useful combinations or likely tensions.
- Add the smallest change that addresses the problem.
- Listen before adding anything else.
Useful starting points:
- Genre, identity and influence
- Bass
- Melody, harmony and synth voice
- Texture and sound design
- Rhythm, drums and priority
- Vocals
- Motion, mood, mix and structure
- High-value combinations
- Known semantic tensions
- Extended vocabulary
Frequently useful descriptors
Section titled “Frequently useful descriptors”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Genres | Liquid Drum and Bass | Biases toward melodic, rolling DnB with atmospheric production. | High | Appears in three successful prompts. |
| Tempo | 174 BPM | Establishes a conventional fast DnB pulse. | High | Repeated in two detailed DnB prompts. |
| Bass | FM Growl | Adds an aggressive, modulated mid-bass voice. | High | Repeated across liquid/progressive, J-Core, and liquid prompts. |
| Harmony | Suspended Chords | Delays full resolution and adds emotional openness. | High | Repeated across three prompt families. |
| Rhythm | Continuous Forward Motion | Discourages stalls and reinforces uninterrupted momentum. | High | Appears as Rhythm or Priority in three prompts. |
| Drums | Rolling Amen Variations | Adds breakbeat continuity with changing Amen phrasing. | High | Repeated across three prompt families. |
| Drums | Ghost Notes | Adds low-level rhythmic detail and humanized momentum. | High | Appears in four successful prompts. |
| Vocals | Female Lead | Establishes the requested lead-vocal identity. | High | Appears in all five successful prompts. |
| Vocals | Natural Phrasing | Favours intelligible, less mechanical vocal contours. | High | Appears in four successful prompts. |
| Priority | Never Halftime | Protects full-time energy against halftime interpretation. | High | Appears in four successful prompts. |
| Motion | Constant Evolution | Prevents a static arrangement by requesting ongoing change. | High | Repeated in three prompt families. |
| Structure | Reflective Outro | Directs the ending toward a lower-intensity reflective release. | High | Appears in three successful prompts. |
Genre, identity, and influence
Section titled “Genre, identity, and influence”| Category | Descriptor | Expected effect | Confidence | Notes |
|---|---|---|---|---|
| Genres | Chiptune | Introduces chip synthesis, arpeggios, and game-music melodic language. | Medium | Paired with Liquid DnB. |
| Genres | Psychedelic Drum and Bass | Combines DnB propulsion with modulation, altered texture, and hypnotic motion. | Medium | Paired with Slushwave. |
| Genres | Slushwave | Adds hazy, degraded, dreamlike ambient character. | Medium | Supported by tape, granular, and dream descriptors. |
| Genres | Math Rock | Adds intricate guitar articulation, syncopation, and interlocking phrases. | Medium | Paired with Liquid DnB and Progressive Metal. |
| Genres | Progressive Metal | Adds weight, chugging guitar, technical detail, and dramatic development. | Medium | Acts as a bridge for guitar-led complexity. |
| Genres | J-Core | Frames a fast, maximal, digitally intense electronic style. | Medium | Supported by 185 BPM and contrast-driven structure. |
| Identity | Cohesive Hybrid | Requests integration instead of obvious stylistic separation. | Medium | Useful blend-governance term. |
| Identity | Equal Influence | Requests comparable authority for both named genres. | Medium | May compete with a strong source Anchor in Covers. |
| Influence | 00’s liquid | Biases toward earlier liquid DnB aesthetics and production vocabulary. | High | Repeated in two closely related prompts. |
| Influence | Modern Liquid | Adds contemporary liquid DnB polish and bass language. | High | Repeated in two closely related prompts. |
| Influence | Modern Psychedelic Drum and Bass | Reinforces the contemporary psychedelic-DnB side of the fusion. | Medium | Single successful prompt. |
| Influence | Slushwave | Reinforces degraded dream ambience as a reference lineage. | Medium | Single successful prompt. |
| Influence | Progressive Metal | Reinforces technical weight and guitar drama. | Medium | Single successful prompt. |
| Influence | Modern Math Rock | Reinforces contemporary intricate guitar language. | Medium | Single successful prompt. |
| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Bass | Rolling Reese | Creates continuous modulated mid-bass movement. | Medium | Pairs with Deep Sub for separation of motion and weight. |
| Bass | Deep Sub | Supplies stable low-frequency foundation. | High | Repeated in two hybrid prompts. |
| Bass | Warm Harmonic Motion | Softens bass aggression while keeping tonal evolution. | Medium | Supports melodic DnB. |
| Bass | Rolling Modulated Reese | Makes modulation and rolling continuity explicit. | Medium | Psychedelic-DnB recipe. |
| Bass | Psychedelic Motion | Requests evolving, less predictable bass modulation. | Medium | Reinforces the psychedelic frame. |
| Bass | Bouncing Warm Reese | Adds buoyant groove with a less abrasive Reese colour. | High | Repeated in two liquid prompts. |
| Bass | FM Growl | Adds a harder, harmonically animated mid-bass layer. | High | Useful contrast to warm Reese and sub layers. |
| Bass | Sub Bass | Provides clean low-end weight beneath detailed mid-bass. | High | Repeated in two liquid prompts. |
| Bass | Fast Reese | Pushes Reese movement toward J-Core speed and urgency. | Medium | Works with Punchy Sub. |
| Bass | Punchy Sub | Emphasizes short, impact-led low frequencies. | Medium | Supports rapid arrangements without long sub tails. |
Melody, harmony, and synth voice
Section titled “Melody, harmony, and synth voice”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Melody | Square Wave Leads | Creates an unmistakable chip-style lead timbre. | Medium | Strong synergy with Chip Arpeggios. |
| Melody | Chip Arpeggios | Adds fast, game-like melodic motion. | Medium | Supports chiptune identity without requiring dense harmony. |
| Melody | Emotional Hooks | Prioritizes memorable, affective melodic phrases. | Medium | Balances technical chip detail. |
| Melody | Intricate Guitar Riffs | Introduces technical guitar-led melodic complexity. | Medium | Works with Math Rock and Progressive Metal. |
| Melody | Call and Response | Alternates musical statements to maintain conversation and motion. | High | Repeated in two liquid prompts. |
| Melody | Rhodes Stabs | Adds warm, syncopated electric-piano punctuation. | Medium | Useful liquid-DnB anchor. |
| Harmony | Harmonic Motion | Requests audible chord progression rather than static harmony. | Medium | Reinforced by Harmonic Bloom. |
| Harmony | Luminous Pads | Adds bright, sustained harmonic atmosphere. | Medium | Pairs with shimmer and bloom textures. |
| Harmony | Dreamlike Atmosphere | Softens harmonic edges and favours suspended ambience. | Medium | Canonical placement is usually Mood. |
| Harmony | Dreamlike Pads | Adds soft-focus sustained harmony. | Medium | Slushwave-compatible. |
| Harmony | Suspended Chords | Creates openness and deferred resolution. | High | Reliable cross-genre harmonic glue in this corpus. |
| Harmony | Modal Colour | Introduces tonal ambiguity outside straightforward major/minor motion. | Medium | Supports psychedelic character. |
| Harmony | Chugging Guitar | Adds rhythmic harmonic weight and metal articulation. | Medium | Functions partly as Rhythm. |
| Harmony | Supersaw Lead | Adds wide, euphoric electronic chord/lead energy. | Medium | Could be placed under Synth in new prompts. |
| Harmony | Cinematic Synth | Adds broad, emotive harmonic scale and atmosphere. | Medium | Liquid baseline recipe. |
| Harmony | Bright Euphoric Chords | Establishes an uplifting high-energy harmonic destination. | Medium | Works with Emotional Resolution. |
| Harmony | Emotional Resolution | Directs tension toward a clearly felt harmonic release. | Medium | Central to J-Core contrast arc. |
| Synth | Hyper Saw Stack | Creates dense, maximal, wide saw layers. | Medium | Supports J-Core chorus scale. |
| Synth | FM Leads | Adds bright, complex digital lead timbres. | Medium | Synergy with FM Growl and digital FX. |
| Synth | Chiptune Layers | Adds chip-like upper layers without making chiptune the sole genre. | Medium | Useful for hybrid identity. |
Texture and sound design
Section titled “Texture and sound design”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Textures | Spectral Morphing | Suggests metallic or harmonic timbral movement across time. | Medium | Strong pairing with Harmonic Bloom. |
| Textures | Harmonic Bloom | Suggests harmonics or chords unfolding after the attack. | Medium | Pairs with luminous pads and spectral movement. |
| Textures | Shimmering Harmonics | Adds bright, airy upper-frequency detail. | Medium | Reinforces luminous/dreamlike colour. |
| Textures | Evolving Timbres | Prevents static instrumental colour. | Medium | Related to Motion but focused on tone. |
| Textures | Crystal Detail | Requests clean, sparkling high-frequency definition. | Medium | Can conflict with heavy tape degradation. |
| Textures | Tape Flutter | Adds unstable pitch and analogue-wear character. | Medium | Slushwave marker. |
| Textures | Granular Bloom | Combines particulate texture with an expanding envelope. | Medium | Works with Dream Haze. |
| Textures | Dream Haze | Adds diffuse, obscured ambience. | Medium | Can soften transient clarity. |
| Textures | Pinched Harmonics | Adds sharp guitar overtones and technical-metal identity. | Medium | Pairs with intricate riffs. |
| Textures | Evolving Pads | Adds sustained layers that change over time. | High | Repeated in two liquid prompts. |
| Textures | Granular Wash | Adds diffuse granular ambience around core elements. | High | Repeated in two liquid prompts. |
| Textures | Vinyl Dust | Adds subtle aged surface noise and warmth. | Medium | Supports 00’s liquid character. |
| Sound Design | Resynthesized Textures | Requests transformed or reconstructed source-like timbres. | Medium | Supports spectral experimentation. |
| Sound Design | Spectral Layers | Adds layered harmonic/noise-band detail. | Medium | Pairs with Spectral Morphing. |
| Sound Design | Morphing Synths | Requests synth timbres that change through time. | Medium | Reinforces Organic Transformation. |
Rhythm, drums, and priority
Section titled “Rhythm, drums, and priority”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Rhythm | Rolling Psychedelic Breaks | Combines breakbeat continuity with unusual variation or modulation. | Medium | Psychedelic-DnB recipe. |
| Rhythm | Rolling Liquid Breaks | Establishes smooth, continuous liquid-DnB percussion. | High | Repeated in two liquid prompts. |
| Rhythm | Full-Time Drum and Bass | Specifies full-time DnB pulse instead of halftime. | High | Repeated and reinforced by Never Halftime. |
| Rhythm | Unstable Breakcore Patterns | Adds abrupt, high-complexity rhythmic disruption. | Medium | J-Core verse contrast. |
| Rhythm | Sudden Syncopation | Creates unexpected accent displacement. | Medium | Works with unstable break patterns. |
| Drums | Crisp Amen Variations | Adds clean, articulated Amen-derived variation. | Medium | Hybrid chip/liquid recipe. |
| Drums | Rolling Amen Variations | Adds continuously changing Amen-derived momentum. | High | Repeated across three successful prompts. |
| Drums | Ghost Notes | Adds subtle interstitial hits and groove detail. | High | Most repeated drum descriptor. |
| Drums | Tight Breakbeats | Requests controlled, precise break editing. | Medium | Useful with dense melodic content. |
| Drums | Crisp Breaks | Emphasizes clean transient definition. | Medium | Helps retain rhythm through haze. |
| Priority | Cohesive Hybrid | Makes stylistic integration a non-negotiable outcome. | Medium | Mirrors Identity field. |
| Priority | Chip Timbres Throughout | Protects chip identity across the entire arrangement. | Medium | A strong Anchor-preservation instruction. |
| Priority | Hypnotic Groove | Makes repetition and entrainment more important than abrupt contrast. | Medium | Psychedelic/slushwave fusion. |
| Priority | Dreamlike Atmosphere | Protects haze and suspended ambience against crisp DnB cues. | Medium | Mood promoted to a constraint. |
| Priority | Driving Two-Step | Preserves a propulsive two-step groove. | High | Repeated in two liquid prompts. |
| Priority | Continuous Forward Motion | Makes uninterrupted momentum non-negotiable. | High | Repeated in two detailed liquid prompts. |
| Priority | Never Halftime | Explicitly rejects a halftime feel. | High | Repeated across four prompt families. |
| Priority | Contrast | Makes difference between sections the organizing principle. | Medium | Drives the J-Core verse/chorus arc. |
Vocals
Section titled “Vocals”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Vocals | Female Lead | Selects the lead-vocal presentation used across the corpus. | High | Present in all five successful prompts. |
| Vocals | Ethereal Delivery | Adds soft, airy, dreamlike performance character. | High | Repeated in two atmospheric hybrids. |
| Vocals | Natural Phrasing | Discourages rigid or conspicuously synthetic cadence. | High | Repeated in four successful prompts. |
| Vocals | Relaxed Vocal Delivery | Reduces urgency in the vocal against fast drums. | High | Repeated in two liquid prompts. |
| Vocals | Robotic Verse Processing | Creates a processed, unstable digital verse identity. | Medium | Contrasts with a clean chorus. |
| Vocals | Powerful Clean Chorus | Provides a clear, high-impact release from processed verses. | Medium | J-Core contrast recipe. |
Intro, FX, dynamics, motion, mix, mood, and structure
Section titled “Intro, FX, dynamics, motion, mix, mood, and structure”| Category | Descriptor | Expected effect | Confidence | Synergy / notes |
|---|---|---|---|---|
| Intro | Atmospheric | Opens with space and gradual scene-setting. | High | Repeated in two liquid prompts. |
| Intro | Electric Guitar Chops | Establishes guitar rhythm early. | Medium | Signals math/prog identity before the drop. |
| Intro | Digital Boot | Frames the track as a system starting up. | Medium | Pairs with Corrupted Signal. |
| Intro | Corrupted Signal | Introduces digital failure and instability. | Medium | Reinforced by glitch FX. |
| Intro | Liquid Flow | Establishes smooth liquid motion immediately. | Medium | Focused liquid baseline. |
| FX | Reverse Swells | Pulls energy into transitions. | High | Repeated in two liquid prompts. |
| FX | Tape Stops | Creates abrupt deceleration or interruption. | High | Repeated in two liquid prompts. |
| FX | Filter Throws | Adds momentary spectral transitions. | High | Repeated in two liquid prompts. |
| FX | Digital Glitches | Adds short digital errors and interruptions. | Medium | J-Core instability cluster. |
| FX | Buffer Stutters | Creates repeated, interrupted digital fragments. | Medium | Works with data-corruption language. |
| FX | Data Corruption | Broadens the digital-failure aesthetic. | Medium | Semantic rather than a single production gesture. |
| FX | Reverse Impacts | Creates suction-like anticipation before hits. | Medium | Useful for climax transitions. |
| Dynamics | Long Crescendos | Builds energy over extended spans. | High | Repeated in two liquid prompts. |
| Dynamics | Sudden Silence | Creates sharp contrast by removing energy. | High | Repeated in two liquid prompts. |
| Dynamics | Chaotic Verses | Concentrates instability in verse sections. | Medium | Contrasts with Massive Chorus Release. |
| Dynamics | Massive Chorus Release | Converts accumulated tension into a large chorus. | Medium | J-Core contrast arc. |
| Motion | Continuous Evolution | Requests uninterrupted developmental change. | Medium | Hybrid chip/liquid prompt. |
| Motion | Microvariation | Adds small changes that prevent mechanical repetition. | Medium | Supports clean scaffold complexity. |
| Motion | Organic Transformation | Requests gradual, natural-feeling timbral or arrangement change. | Medium | Pairs with Morphing Synths. |
| Motion | Constant Evolution | Keeps sound or arrangement changing throughout. | High | Repeated in three prompts. |
| Motion | Fluid Motion | Favours smooth transitions over abrupt edits. | Medium | Psychedelic/slushwave recipe. |
| Motion | Constant Escalation | Continuously raises intensity toward a climax. | Medium | J-Core structure. |
| Mix | Wide Stereo | Requests broad spatial presentation. | High | Repeated in two liquid prompts. |
| Mix | Controlled Sidechain | Preserves rhythmic pumping without excessive ducking. | High | Repeated in two liquid prompts. |
| Mix | Warm Saturation | Adds harmonic warmth and cohesion. | High | Repeated in two liquid prompts. |
| Mix | Ultra Wide Chorus | Makes the chorus substantially broader than the verse. | Medium | Supports sectional contrast. |
| Mix | Focused Verse | Keeps verses narrower or more controlled. | Medium | Complements Ultra Wide Chorus. |
| Mood | Nostalgic Wonder | Combines remembered familiarity with discovery. | Medium | Chiptune/liquid hybrid. |
| Mood | Euphoric | Pushes the emotional direction toward uplift and release. | Medium | Reinforced by bright chords. |
| Mood | Dreamlike | Adds soft-focus emotional unreality. | Medium | Reinforced by luminous textures. |
| Mood | Hypnotic Wonder | Combines trance-like repetition with curiosity. | Medium | Psychedelic/slushwave recipe. |
| Mood | Motion through Hope | Frames propulsion as emotionally optimistic. | High | Repeated in two liquid prompts. |
| Mood | Digital Instability to Euphoria | Defines a complete emotional trajectory from failure to release. | Medium | Closely aligned with J-Core structure. |
| Structure | Continuous Flow | Minimizes obvious interruption between sections. | Medium | Psychedelic/slushwave recipe. |
| Structure | Constant Flow | Maintains section-to-section momentum. | High | Repeated in two liquid prompts. |
| Structure | Double Drop | Requests two major drop events. | High | Repeated in two liquid prompts. |
| Structure | Reflective Outro | Ends with reflective decompression. | High | Repeated across three prompts. |
| Structure | Corrupted Verse | Localizes digital instability in the verse. | Medium | J-Core contrast recipe. |
| Structure | Anthemic Chorus | Creates a broad, memorable chorus destination. | Medium | Resolves corrupted verse tension. |
| Structure | Final Climax | Directs the arrangement toward a peak ending. | Medium | Works with Constant Escalation. |
High-value combinations
Section titled “High-value combinations”| Combination | Expected result | Confidence | Inspiration note |
|---|---|---|---|
| Spectral Morphing + Harmonic Bloom | Evolving harmonics that expand after the attack. | Medium | Co-occurs in one successful hybrid prompt. |
| Rolling Reese + Deep Sub | Moving mid-bass over a stable sub foundation. | Medium | Co-occurs in one successful hybrid prompt. |
| Square Wave Leads + Chip Arpeggios | Strong chiptune melodic identity. | Medium | Co-occurs in one successful hybrid prompt. |
| Rolling Amen Variations + Ghost Notes | Detailed breakbeat momentum with micro-groove. | High | Repeated across three successful prompts. |
| Full-Time Drum and Bass + Never Halftime | Strong protection of full-time DnB energy. | High | Repeated in two detailed liquid prompts. |
| Tape Flutter + Granular Bloom + Dream Haze | Degraded, expanding slushwave atmosphere. | Medium | Co-occurs in one successful fusion prompt. |
| Bouncing Warm Reese + FM Growl + Sub Bass | Warm groove, aggressive mid-bass contrast, and low-end foundation. | High | Repeated in two successful liquid prompts. |
| Robotic Verse Processing + Powerful Clean Chorus | Clear vocal contrast between instability and release. | Medium | Co-occurs in the successful J-Core prompt. |
| Chaotic Verses + Massive Chorus Release | Strong sectional tension-and-release arc. | Medium | Co-occurs in the successful J-Core prompt. |
| Ultra Wide Chorus + Focused Verse | Mix width becomes part of the arrangement contrast. | Medium | Co-occurs in the successful J-Core prompt. |
Known semantic tensions
Section titled “Known semantic tensions”| Combination | Potential tension | Suggested resolution |
|---|---|---|
| Dream Haze + Crisp Breaks | Diffuse texture can obscure transient clarity. | Put haze under Textures and crispness under Drums; use Priority only for the more important property. |
| Equal Influence + strong Cover Anchor | Equal genre weighting may weaken preservation of the source’s defining feature. | Replace Equal Influence with an explicit Anchor priority when preservation matters more. |
| Sudden Silence + Continuous Forward Motion | Hard gaps can conflict with uninterrupted momentum. | Treat silence as a brief transition, not a structural stall. |
| Tape Flutter + Crystal Detail | Degradation and pristine detail pull in opposite directions. | Assign them to different layers or sections. |
| Constant Flow + Double Drop | Continuous flow can blur drop contrast. | Use long crescendos and short transitional FX to articulate the drops without halting motion. |
Extended vocabulary
Section titled “Extended vocabulary”The following entries widen the palette without repeating the core descriptors above. They are deliberately broad: use them to find a direction, then make the surrounding prompt responsible for context and hierarchy.
Additional genres
Section titled “Additional genres”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Genres | Ambient | Spacious, slow-moving, texture-led music with soft edges. | High | Dream Haze; Floating Harmony |
| Genres | Cinematic | Large-scale drama, narrative movement, and soundtrack-like scope. | High | Cinematic Strings; Long Crescendos |
| Genres | Orchestral | Acoustic ensemble colour, sectional writing, and dynamic breadth. | High | Rich Voicings; Climactic Finale |
| Genres | Atmospheric Jungle | Jungle breaks surrounded by spacious pads and environmental texture. | High | Rolling Amen Variations; Glacial Air |
| Genres | Jungle | Fast chopped breaks, sub pressure, and raw rhythmic momentum. | High | Rolling Breaks; Deep Sub |
| Genres | Intelligent Drum and Bass | Detailed, atmospheric DnB with cerebral harmony and restrained aggression. | High | Jazz Extensions; Floating Countermelodies |
| Genres | Dancefloor Drum and Bass | Direct hooks, large drops, and crowd-facing DnB energy. | High | Anthemic Melody; Explosive Drops |
| Genres | Neurofunk | Dark, technical DnB with aggressive bass design and precise drums. | High | FM Complexity; Digital Precision |
| Genres | Breakbeat | Syncopated broken-beat motion outside a strict four-on-the-floor pulse. | High | Broken Groove; Punchy Kicks |
| Genres | UK Garage | Shuffling drums, clipped swing, warm bass, and vocal fragments. | High | Shuffling Groove; Vocal Chop Motifs |
| Genres | Future Garage | Spacious, emotive garage with fragmented vocals and diffuse ambience. | High | Whispered Layers; Frosted Atmosphere |
| Genres | House | Steady dance pulse, loop-based groove, and gradual development. | High | Four-on-the-Floor; Layer Rotation |
| Genres | Deep House | Warm low end, restrained movement, and immersive late-night atmosphere. | High | Warm Reese; Intimate Mix |
| Genres | Progressive House | Long builds, layered melodic growth, and large emotional releases. | High | Growing Complexity; Long Build |
| Genres | Tech House | Tight drums, minimal hooks, and bass-led club momentum. | High | Tight Groove; Textured Low End |
| Genres | French House | Filtered disco colour, sidechain movement, and glossy loop energy. | High | Warm Saturation; Filter Throws |
| Genres | Trance | Repeating melodic uplift, driving pulse, and extended tension-release arcs. | High | Euphoric; Long Crescendos |
| Genres | Progressive Trance | Patient trance development with evolving harmony and layered builds. | High | Flowing Development; Suspended Chords |
| Genres | Psytrance | Hypnotic pulse, psychedelic modulation, and tightly controlled propulsion. | High | Pulsing Sub; Wavetable Motion |
| Genres | Hardstyle | Heavy kick focus, dramatic builds, and forceful festival-scale release. | High | Punchy Kicks; Explosive Drops |
| Genres | Hardcore | Relentless speed, distorted impact, and maximal rhythmic intensity. | High | Maximal Detail; Dark Energy |
| Genres | Breakcore | Hyper-detailed break manipulation, disruption, and abrupt contrast. | High | Glitch Bursts; Dynamic Contrast |
| Genres | Drumstep | Half-speed-feeling bass weight combined with DnB-scale percussion detail. | High | Punchy Sub; Broken Groove |
| Genres | Future Bass | Bright chord swells, vocal fragments, and elastic rhythmic movement. | High | Harmonic Bloom; Vocal Chop Motifs |
| Genres | Melodic Dubstep | Emotional melody and harmony over heavy, spacious bass drops. | High | Emotional Hooks; Tension and Release |
| Genres | Color Bass | Bright, resonant, harmonically rich bass sound design. | High | Prismatic Harmonics; Harmonic Refraction |
| Genres | Glitch Hop | Midtempo groove with digital edits, funk, and playful bass design. | High | Glitch Bursts; Elastic Bass |
| Genres | IDM | Intricate electronic rhythm, unusual timbre, and abstract structure. | High | Polyrhythmic Motion; Additive Layers |
| Genres | Downtempo | Relaxed pulse, spacious arrangement, and low-intensity detail. | High | Serene; Breathing Arrangement |
| Genres | Trip Hop | Slow broken beats, shadowy atmosphere, and intimate vocal presence. | High | Vinyl Dust; Intimate Delivery |
| Genres | Lo-Fi Hip Hop | Soft drums, worn texture, and easy looping calm. | High | Cassette Wear; Humanized Groove |
| Genres | Chillwave | Hazy nostalgia, soft synth colour, and washed-out warmth. | High | Neon Glow; Tape Flutter |
| Genres | Vaporwave | Slowed nostalgia, artificial luxury, and surreal retro ambience. | High | Cassette Wear; Reflective |
| Genres | Synthwave | Retro-futurist synths, neon mood, and driving electronic pulse. | High | Neon Nights; Analog Drift |
| Genres | Hyperpop | Glossy excess, abrupt contrast, bright vocals, and digital maximalism. | High | Maximal Detail; Pixel Detail |
| Genres | Dream Pop | Soft-focus melody, layered vocals, and luminous atmosphere. | High | Luminous Pads; Airy Falsetto |
| Genres | Shoegaze | Dense guitar haze, blurred edges, and emotionally distant vocals. | High | Velvet Noise; Diffused Overtones |
| Genres | Post Rock | Patient instrumental development, repetition, and cathartic crescendos. | High | Long Crescendos; Climactic Finale |
| Genres | Djent | Tight low-register guitar rhythm, precision, and polyrhythmic weight. | High | Digital Precision; Polyrhythmic Motion |
| Genres | Jazz Fusion | Virtuosic interplay, extended harmony, and cross-genre rhythmic freedom. | High | Jazz Extensions; Call and Response |
Additional identity descriptors
Section titled “Additional identity descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Identity | Organic Fusion | Blended styles that feel naturally grown together rather than assembled. | Medium | Organic Evolution; Unified Sound |
| Identity | Genre Bridge | A transitional property that makes two styles feel compatible. | Medium | Anchor + shared groove or harmony |
| Identity | Modern Reimagining | Familiar source language refreshed with contemporary production. | Medium | Analog Warmth; Digital Precision |
| Identity | Cinematic Scale | Broad dynamics, large spatial depth, and dramatic arrangement. | High | Orchestral; Climactic Finale |
| Identity | Minimal Palette | Few carefully chosen sounds with strong separation. | High | Intimate Mix; Microvariation |
| Identity | Maximal Detail | Dense layers, rapid events, and abundant surface information. | High | Hyperpop; Breakcore |
| Identity | Unified Sound | Consistent palette and production language across sections. | Medium | Cohesive Hybrid; Polished Finish |
| Identity | Layered Identity | Multiple stylistic traits remain recognizable at once. | Medium | Equal Influence; Iridescent Layers |
Additional bass descriptors
Section titled “Additional bass descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Bass | Warm Reese | Smooth Reese movement with softened upper harmonics. | High | Deep House; Warm Saturation |
| Bass | Analog Reese | Reese bass coloured by analogue drift and saturation. | Medium | Analog Drift; Vinyl Dust |
| Bass | Clean Sub | Stable, uncluttered low-frequency foundation. | High | Tight Low End; Crisp Breaks |
| Bass | Elastic Bass | Springy pitch or envelope movement with playful rebound. | Medium | Glitch Hop; Syncopated Pulse |
| Bass | Pulsing Sub | Repeated low-end swell tied closely to the rhythmic pulse. | High | Psytrance; Four-on-the-Floor |
| Bass | Harmonic Bass Motion | Bass movement shaped by changing notes or overtones, not only rhythm. | Medium | Floating Harmony; Call and Response |
| Bass | Analog Warmth | Rounded low-end tone with gentle saturation and imperfection. | High | Deep House; Intimate Mix |
| Bass | Digital Precision | Tight, sharply controlled bass articulation with clean modulation. | High | Neurofunk; Djent |
| Bass | Textured Low End | Bass with audible grit, layers, or surface character. | Medium | Tech House; Granular Clouds |
| Bass | Rolling Modulation | Continuous modulation that sustains forward bass movement. | High | Rolling Breaks; Constant Evolution |
Additional melody descriptors
Section titled “Additional melody descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Melody | Floating Countermelodies | Secondary melodies drifting around the main hook. | High | Dream Pop; Floating Harmony |
| Melody | Expressive Lead | A lead line shaped by dynamic articulation and emotional contour. | High | Lyrical Lead; Tension and Release |
| Melody | Lyrical Lead | A singable instrumental melody with vocal-like phrasing. | High | Cinematic Strings; Emotional Resolution |
| Melody | Vocal Chop Motifs | Short vocal fragments reused as rhythmic or melodic hooks. | High | UK Garage; Future Bass |
| Melody | Long Melodic Phrases | Extended lines that develop across several bars. | High | Post Rock; Flowing Development |
| Melody | Syncopated Motifs | Hooks whose accents push against the main pulse. | High | Broken Groove; Math Rock |
| Melody | Anthemic Melody | Broad, memorable melodic shape designed for a major release. | High | Dancefloor DnB; Powerful Chorus |
| Melody | Fragile Motifs | Small, delicate ideas with exposed emotional character. | Medium | Intimate Mix; Bittersweet |
Additional harmony descriptors
Section titled “Additional harmony descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Harmony | Jazz Extensions | Chords coloured by sevenths, ninths, elevenths, or thirteenths. | High | Jazz Fusion; Intelligent DnB |
| Harmony | Open Fifths | Spacious, ambiguous harmony without a defining third. | High | Post Rock; Cinematic Scale |
| Harmony | Quartal Harmony | Chords stacked in fourths for open, modern colour. | Medium | IDM; Floating Harmony |
| Harmony | Cinematic Strings | Sweeping string harmony with dramatic emotional weight. | High | Orchestral; Long Crescendos |
| Harmony | Rich Voicings | Full chords with carefully spread internal colour. | High | Jazz Extensions; Luminous Pads |
| Harmony | Floating Harmony | Chords that feel suspended, drifting, or weakly grounded. | Medium | Weightless; Dreamlike Pads |
Additional rhythm and drum descriptors
Section titled “Additional rhythm and drum descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Rhythm | Rolling Breaks | Breaks phrased for uninterrupted cyclical momentum. | High | Rolling Modulation; Deep Sub |
| Rhythm | Tight Groove | Precise, compact rhythmic pocket with little looseness. | High | Tech House; Digital Precision |
| Rhythm | Broken Groove | Deliberately interrupted or asymmetrical pulse. | High | Breakbeat; Glitch Hop |
| Rhythm | Swing Feel | Uneven subdivisions that add bounce and human lilt. | High | Jazz Fusion; Humanized Groove |
| Rhythm | Syncopated Pulse | Accents displaced away from expected strong beats. | High | Vocal Chop Motifs; Elastic Bass |
| Rhythm | Four-on-the-Floor | Kick on every beat for direct dance propulsion. | High | House; Trance |
| Rhythm | Polyrhythmic Motion | Multiple rhythmic groupings moving against one another. | High | Djent; IDM |
| Rhythm | Shuffling Groove | Skipping, swung rhythmic movement with garage-like bounce. | High | UK Garage; Airy Hi-Hats |
| Drums | Layered Percussion | Several complementary percussion voices creating depth and motion. | High | Iridescent Layers; Polyrhythmic Motion |
| Drums | Punchy Kicks | Strong, compact kick impact with clear transient focus. | High | Tight Low End; Hardstyle |
| Drums | Snappy Snares | Fast, crisp snare attack with a short energetic crack. | High | Crisp Breaks; Dancefloor DnB |
| Drums | Airy Hi-Hats | Light upper-frequency hat texture with space around the hits. | High | Future Garage; Airy High End |
| Drums | Humanized Groove | Small timing and intensity variation that softens mechanical repetition. | High | Swing Feel; Lo-Fi Hip Hop |
| Drums | Percussive Detail | Fine rhythmic decoration around the primary drum pattern. | Medium | Ghost Notes; Microvariation |
Additional texture and sound-design descriptors
Section titled “Additional texture and sound-design descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Textures | Cassette Wear | Softened transients, noise, and unstable tape-age character. | High | Lo-Fi Hip Hop; Vaporwave |
| Textures | Bitcrushed Texture | Reduced-resolution digital grit and stepped harmonics. | High | Chiptune; Glitch Hop |
| Textures | Pixel Detail | Tiny, precise digital accents that suggest visual pixelation. | Medium | Hyperpop; Chiptune |
| Textures | Glass Resonance | Clear, ringing, brittle resonances with a transparent attack. | High | Crystal Detail; Ambient |
| Textures | Prismatic Harmonics | Harmonic colour splitting into bright shifting bands. | Medium | Color Bass; Spectral Morphing |
| Textures | Iridescent Layers | Overlapping layers whose colour changes with context and movement. | Medium | Dream Pop; Layer Rotation |
| Textures | Velvet Noise | Soft, dense noise with a smooth tactile surface. | Medium | Shoegaze; Intimate Mix |
| Textures | Frosted Atmosphere | Cool, diffuse ambience with softened detail. | Medium | Future Garage; Glacial Air |
| Textures | Neon Glow | Bright synthetic ambience with nocturnal retro colour. | High | Synthwave; Neon Nights |
| Textures | Liquid Atmosphere | Smooth, flowing ambience with soft continuous motion. | Medium | Liquid DnB; Fluid Motion |
| Textures | Diffused Overtones | Harmonics spread into a soft halo rather than sharp partials. | Medium | Shoegaze; Spacious Reverb |
| Textures | Glacial Air | Cold, vast, slow-moving high-frequency atmosphere. | High | Ambient; Celestial |
| Sound Design | Resynthesized Layers | Source-like material reconstructed into layered synthetic forms. | Medium | Vocal Chop Motifs; Spectral Layers |
| Sound Design | Granular Clouds | Dense clouds of tiny grains creating diffuse movement. | High | Ambient; Dream Haze |
| Sound Design | Wavetable Motion | Audible movement through changing wavetable positions. | High | Psytrance; Neurofunk |
| Sound Design | FM Complexity | Dense sidebands and metallic digital harmonic behaviour. | High | FM Growl; IDM |
| Sound Design | Additive Layers | Timbre built from stacked partial-like layers. | Medium | Prismatic Harmonics; Crystal Detail |
| Sound Design | Analog Drift | Slow pitch or tone instability associated with analogue equipment. | High | Synthwave; Analog Reese |
| Sound Design | Organic Evolution | Change that feels gradual, irregular, and naturally unfolding. | Medium | Organic Fusion; Breathing Arrangement |
| Sound Design | Dynamic Timbres | Instrument colours that respond noticeably across sections or intensity. | Medium | Dynamic Contrast; Layer Rotation |
| Sound Design | Harmonic Refraction | Harmonic material seemingly bent, split, or redirected into new colour. | Medium | Color Bass; Spectral Morphing |
Additional vocal and FX descriptors
Section titled “Additional vocal and FX descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Vocals | Male Lead | Establishes a male-presenting lead-vocal identity. | High | Spoken Word; Intimate Delivery |
| Vocals | Intimate Delivery | Close, restrained performance with personal emotional proximity. | High | Trip Hop; Intimate Mix |
| Vocals | Powerful Chorus | Larger, more forceful vocal performance at the chorus. | High | Anthemic Melody; Dynamic Contrast |
| Vocals | Whispered Layers | Quiet breathy layers behind or around the lead. | High | Future Garage; Mysterious |
| Vocals | Robotic Processing | Mechanized, synthetic, or vocoder-like vocal colour. | High | Hyperpop; Digital Precision |
| Vocals | Layered Harmonies | Multiple vocal harmony lines creating width and richness. | High | Dream Pop; Rich Voicings |
| Vocals | Choir Backing | Ensemble vocal support with ceremonial or cinematic scale. | High | Orchestral; Triumphant |
| Vocals | Airy Falsetto | Light high-register delivery with breath and fragility. | High | Dream Pop; Weightless |
| Vocals | Spoken Word | Speech-led performance rather than continuous singing. | High | Trip Hop; Narrative Arc |
| FX | Delay Throws | Selected words or hits sent into conspicuous delay tails. | High | Vocal Chop Motifs; Spacious Reverb |
| FX | Glitch Bursts | Brief clusters of digital errors or edits. | High | Breakcore; Hyperpop |
| FX | Noise Sweeps | Rising or falling noise used to frame transitions. | High | Long Build; Explosive Drops |
| FX | Granular Risers | Granular textures increasing in pitch, density, or intensity. | High | Granular Clouds; Climactic Finale |
| FX | Stereo Throws | Selected sounds thrown suddenly across the stereo field. | Medium | Wide Stereo; Dynamic Contrast |
Additional dynamics and motion descriptors
Section titled “Additional dynamics and motion descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Dynamics | Gentle Builds | Gradual increases that preserve softness and restraint. | High | Ambient; Serene |
| Dynamics | Explosive Drops | Sudden high-impact arrival after accumulated tension. | High | Dancefloor DnB; Noise Sweeps |
| Dynamics | Controlled Release | Tension resolves clearly without becoming chaotic or oversized. | Medium | Emotional Resolution; Polished Finish |
| Dynamics | Wave-Like Energy | Repeated swells and retreats rather than one linear climb. | High | Fluid Motion; Long Melodic Phrases |
| Dynamics | Tension and Release | Alternation between pressure and satisfying resolution. | High | Suspended Chords; Explosive Drops |
| Dynamics | Dynamic Contrast | Clear difference in loudness, density, or intensity between sections. | High | Focused Verse; Powerful Chorus |
| Motion | Timbral Drift | Slow migration in tone colour without abrupt transformation. | High | Analog Drift; Ambient |
| Motion | Layer Rotation | Different layers move forward and backward in prominence. | Medium | Iridescent Layers; Continuous Flow |
| Motion | Growing Complexity | Arrangement or rhythm becomes progressively more detailed. | High | Progressive House; Maximal Detail |
| Motion | Breathing Arrangement | Density expands and contracts with audible space between phrases. | Medium | Downtempo; Intimate Mix |
| Motion | Flowing Development | Sections evolve smoothly with few hard boundaries. | High | Progressive Trance; Continuous Flow |
| Motion | Living Texture | Background texture feels animated and responsive rather than static. | Medium | Organic Evolution; Microvariation |
Additional priority descriptors
Section titled “Additional priority descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Priority | Preserve Hook | Keep the defining hook recognizable through transformation. | High | Cover; Anthemic Melody |
| Priority | Preserve Melody | Keep the core melodic contour intact. | High | Anchor Song; Audio Influence |
| Priority | Preserve Groove | Keep the source rhythmic pocket or feel intact. | High | Kinetic Engine; Mashup |
| Priority | Preserve Vocal Identity | Retain the defining cadence, delivery, or vocal character. | High | Natural Phrasing; Cover |
| Priority | Preserve Bass Motion | Keep the source bass rhythm or modulation pattern recognizable. | High | Rolling Reese; Audio Influence |
| Priority | Rhythmic Clarity | Let the groove remain legible despite dense texture or harmony. | High | Crisp Breaks; Tight Low End |
| Priority | Spectral Detail | Protect fine timbral and upper-harmonic information. | Medium | Crystal Detail; Transparent Master |
Additional mix descriptors
Section titled “Additional mix descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Mix | Transparent Master | Clean finish with limited obvious colour or crushing. | High | Crystal Detail; Dynamic Contrast |
| Mix | Airy High End | Open upper frequencies with breath and spacious brightness. | High | Airy Hi-Hats; Airy Falsetto |
| Mix | Tight Low End | Controlled bass and kick with minimal blur. | High | Clean Sub; Punchy Kicks |
| Mix | Spacious Reverb | Noticeable depth and long spatial tails. | High | Ambient; Choir Backing |
| Mix | Intimate Mix | Close, focused presentation with limited perceived distance. | High | Intimate Delivery; Fragile Motifs |
| Mix | Punchy Transients | Strong attack definition on drums and rhythmic elements. | High | Snappy Snares; Digital Precision |
| Mix | Polished Finish | Cohesive, refined presentation with deliberate balance. | High | Unified Sound; Controlled Release |
Additional mood descriptors
Section titled “Additional mood descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Mood | Hopeful | Forward-looking warmth and emotional possibility. | High | Luminous Pads; Emotional Resolution |
| Mood | Melancholic | Reflective sadness with emotional weight. | High | Lyrical Lead; Reflective Outro |
| Mood | Cosmic | Vast, exploratory, space-facing atmosphere. | High | Glacial Air; Prismatic Harmonics |
| Mood | Weightless | Floating, low-gravity emotional and rhythmic sensation. | High | Floating Harmony; Airy Falsetto |
| Mood | Celestial | Luminous, elevated, star-like atmosphere. | High | Choir Backing; Shimmering Harmonics |
| Mood | Neon Nights | Nocturnal urban energy with bright synthetic colour. | High | Synthwave; Neon Glow |
| Mood | Reflective | Inward-looking, thoughtful emotional space. | High | Quiet Epilogue; Intimate Mix |
| Mood | Bittersweet | Simultaneous uplift and sadness. | High | Hopeful + Melancholic |
| Mood | Mysterious | Withheld resolution, shadow, and unanswered tension. | High | Modal Colour; Whispered Layers |
| Mood | Triumphant | Victorious scale, confidence, and release. | High | Choir Backing; Climactic Finale |
| Mood | Playful | Light, curious, mischievous energy. | High | Pixel Detail; Elastic Bass |
| Mood | Serene | Calm, balanced, low-conflict atmosphere. | High | Ambient; Gentle Builds |
| Mood | Dark Energy | Ominous colour combined with active momentum. | High | Neurofunk; Constant Escalation |
Additional structure descriptors
Section titled “Additional structure descriptors”| Category | Descriptor | Rough expected direction | Confidence | Starting synergy |
|---|---|---|---|---|
| Structure | Ambient Intro | Opens with atmosphere before the main rhythmic engine arrives. | High | Glacial Air; Gentle Builds |
| Structure | Cold Open | Begins immediately with the central hook, vocal, or impact. | High | Anthemic Melody; Punchy Transients |
| Structure | Fake Drop | Builds toward an apparent drop, withholds it, then redirects or delays release. | High | Sudden Silence; Tension and Release |
| Structure | Long Build | Extends the accumulation of layers and intensity before release. | High | Growing Complexity; Noise Sweeps |
| Structure | Climactic Finale | Ends at or near the arrangement’s largest emotional or sonic peak. | High | Constant Escalation; Triumphant |
| Structure | Quiet Epilogue | Adds a low-intensity closing section after the main resolution. | High | Reflective; Fragile Motifs |