ArrangeAI Audio Architect - Starter Library Phase 4 Musicality Gate

Composer Brain / Main Generator

phase 3 active config

Genre / Groove Language

Tempo 112 BPM

Meter

Song Length

Energy 6 / 10

Structure Template

Main Generator Preset Configurations

active in Composer Brain

Composition Generation Preset

Auto-apply preset settings on Generate Full Song Broad vibe only / no copied artist material

Pick a composition preset to reshape form, harmony, instruments, FX, and the opening fingerprint. Composer Brain manual locks now behave as the active generator source and will not be silently overwritten on Generate.

Starter Composition Library

phase 3 library/debug

Starter Source

Keep AAIAA legacy starter available Keep genre starter packs available Avoid immediate starter repeat

Generate a song to capture the AAIAA legacy starter and select the matching genre starter-library entry.

Starter Audition / MIDI Difference Audit

phase 3

Audits the exact starter grid that feeds playback and MIDI export. Use A/B snapshots to catch same-beat regressions before moving on.

Generate a song to inspect starter source, active tracks, grid signature, and MIDI difference data.

Diversify DNA Engine

phase 1

Composition Architecture

Seed Mode Diversity Strength 78%

Fresh composition DNA every Generate Strong section contrast / intentional silence Controlled harmonic color shifts Unique opening signature per song Apply regenerated DNA to entire arrangement now

MP3 / Spatial Export Layout Plan

No Diversity DNA layer generated yet.

Legacy Music Brain / Recovery Stack

deprecated UI - still active internally

Archived legacy Music Brain controls remain available below, but Composer Brain / Preset Configurations are now the main generator UI. The recovery stack still turns the recording critique into a repair contract: preserve the drum pocket, stop tonal lane pileups, keep one readable melody, one readable bass, controlled harmony, and enough negative space for generated output to sound intentional instead of noisy.

Pick a Piano genre or Piano composition preset to activate the piano foundation.

Song Form Wizard

guided form

Form Preset

Sections 9 sections Bar Profile

Repeat Strategy Bridge / Interlude

Intro Pre/build Final peak Outro

Custom Form Text

Pick a form preset.

Master Loudness 2.00

Swing 0.08

Coherence Contract

Sounds Like Music Recovery Phase 1 preserves the complete Piano Enhancement Phase 8 stack and adds the first recording-driven repair layer: a Reference Listening Contract + Cacophony Shield. It keeps the usable drum pocket, limits competing tonal lanes, requires readable bass and melody, keeps harmony controlled, reserves color instruments for sparse answers, and leaves FFmpeg/export internals untouched.

Full Song Arrangement

no song generated

Arranger Lanes

bar map

Pattern Grid

select a section

Section Tools

bank + memory

Generate a song to inspect bars, role, energy, and pattern rules.

Phase 7 Bassline + Harmony Layer

Key Scale / Mode

Chord Progression

Bass Motion Chord Playback

Generate a song to see bar-by-bar chords.

Phase 8 Melody Motif + Hook Generator

Motif Style Motif Density

Melody Range

Call-response Counterline Respect edits

Generate a song to see lead hooks and counter motifs.

Diversify Phase 2 Motif Library + Theme Families

Theme Family Variation Strategy

Theme Complexity / Development 72%

Keep recognizable theme identity Develop motif across song sections Call-response and answer phrases Echo themes across instruments Respect edited lead/instrument lanes

Generate a song to see Diversify Phase 2 motif-family development.

Diversify Phase 3 Harmonic Grammar Expansion

Harmonic Grammar Modulation Plan

Cadence Family Harmonic Color Amount 72%

Borrowed chords / modal interchange Secondary dominants and tension prep Phrase-ending cadence families Safe section/key modulation Respect section edits when regenerating

Generate a song to see Diversify Phase 3 harmonic grammar, cadences, and safe modulations.

Diversify Phase 4 Rhythmic Archetype Library

Rhythmic Archetype Variation Strategy

Syncopation / Groove Displacement 72% Section Density Curve 74%

Rewrite drum/percussion groove Rewrite bass rhythmic cells Rewrite chord/stab rhythm Phrase fills and bar-specific answers Controlled odd accents / displacement Respect edited rhythm lanes

Generate a song to see Diversify Phase 4 rhythmic archetypes and groove signatures.

Diversify Phase 5 Form Intelligence + Macro Shapes

Macro Form Shape Contrast Curve

Climax Placement Bias 78% Macro Contrast Amount 82%

Give intros a clear identity, not the same loop Force bridge/breakdown contrast Shape outro/tag/release behavior Respect selected section count Preserve user-edited hits while shaping

Generate a song to see Diversify Phase 5 macro arrangement shape, section purposes, and climax planning.

Diversify Phase 6 Advanced Lead/Counterline Composer

Lead Composer Mode Primary Lead Instrument

Counterline Strategy Melodic Contour Grammar

Lead/Counterline Density 64% Phrase Development Amount 74%

Rewrite lead phrases across the arrangement Write space-aware counterlines Trade phrases between instruments Leave musical breathing room Respect edited melodic lanes

Generate a song to see Diversify Phase 6 lead/counterline phrase development.

Diversify Phase 7 Instrument Idiom Deepening

Idiom Depth Mode Target Family

Technique Detail 76% Register Guard Strength 82%

Deepen strings: bowing, divisi, tremolo, pizzicato, swells Deepen guitars: strum direction, voicings, chugs, bends, slides Deepen winds: breath groups, rests, register-safe phrases Deepen brass: stabs, pads, falls, scoops, swells Fill missing idiomatic support only where arrangement space exists Respect edited instrument lanes

Generate a song to see Diversify Phase 7 instrument idioms, technique balance, and family behavior.

Diversify Phase 8 Style-Safe Reference Preset System

Style Reference Preset Safety Mode

Reference Strength / Transformation Amount 78%

Map harmonic grammar/cadence bias Map rhythm fingerprint/opening groove Map instrument priority and color events Map production/effects direction Non-copying motif transform guard Apply to entire arrangement when regenerated

Generate a song to see Diversify Phase 8 style-safe reference mapping.

Diversify Phase 9 Composition Critic + Variation Generator

Critic Lens Variation Target

Variation Strength 74% Similarity Guard 82%

Variation Candidates

Auto-repair samey generations during Generate Full Song Preserve selected structure/section count Preserve manually edited lanes Keep style-safe/no-copy motif transformation guard active Apply best generated variation immediately

Generate a song to see Diversify Phase 9 critic scores and variation candidates.

Diversify Phase 10 Template Workflow + Mass Production Queue

Workflow Mode Template Slot

Queue Strategy Queue Size

Audit Gate

Auto-apply best variation for weak queue drafts Respect manual genre/template/section controls Store reloadable song snapshots in queue results

Save the current composer setup as a reusable template, then create multiple audit-gated draft variations.

No Phase 10 template workflow results yet.

Diversify Phase 11/12 Offline Audio + MP3 Export

Render Target Render Quality

Stem/Bus Plan Spatial Layout Plan

Normalize offline WAV peak safely Include mix automation and lane balance Include Phase 18 human timing/performance metadata Write render plan into song/export metadata Phase 13: skip silent stems Phase 13: preserve stem gain balance Phase 13: auto-export stem manifest after WAVs

MP3 Bitrate MP3 Encoder Mode

Use offline WAV render as FFmpeg input Write MP3 export plan into song/export metadata

Choose an MP3 bitrate and encoder mode, then load FFmpeg and export.

No Phase 12 MP3 export plan yet.

Build a deterministic offline render graph, export stereo MP3/WAV, export Standard MIDI, or render Phase 13 stereo WAV stems. 5.1 remains later phases.

No Phase 11 offline render graph yet.

No Phase 13 stem plan yet.

Phase 11 Instrument Section Foundation

Instrument Preset Density

Modern FX Mode

Respect edited instrument lanes

Generate a song to see instrument section assignments.

Phase 12 Music-Theory Voice Leading Engine

Motion Mode Phrase Density

Chord-tone targeting Passing + neighbor tones Phrase resolution Tension / release Avoid random chromatic notes Intentional chromatic approaches Respect edited instrument lanes

Generate a song to see voice-leading decisions.

Phase 14 Guitar + Plucked Instrument Engine

Guitar Mode Voicing

Guitar FX Character

Acoustic strumming Electric muted rhythm Power-chord hits Arpeggios Palm-muted chugs Clean chorus/delay Distorted rhythm Simple lead phrases Respect edited guitar lanes

Generate a song to arrange guitar and plucked parts.

Phase 15 Wind + Woodwind Composer

Wind Mode Register

Phrase Length

Flute lead/countermelody Piccolo sparkle accents Clarinet warm support Oboe lyrical phrases Sax riffs and hooks Breath-aware phrase length Natural rests Register-aware writing Respect edited wind lanes

Generate a song to arrange wind and woodwind parts.

Phase 16 Brass Composer

Brass Mode Density

Brass FX Character

Trumpet stabs Trombone low punches French horn pads / heroic lines Brass swells Hits before chorus/drop Call-response brass riffs Section-ending falls/scoops Section-safe density Respect edited brass lanes

Generate a song to arrange brass parts.

Phase 19 Modern Effects + Genre Production Layer

Effect Mode Genre Production

Per-Instrument Send Amount 36%

Section-based FX automation Transition-only FX throws Respect edited lanes

Generate a song to add tasteful genre FX.

Phase 20 Full Composition Intelligence Pass

Audits the whole song, flags range/density/lead/repetition problems, and applies musical quick fixes without discarding Phase 1-19 layers.

Generate a song to run the full composition intelligence pass.

Phase 9 Transition + Fill Designer

Intensity Fill Length

Cadence

Riser/sweep Impact/drop hit Stop-gap before handoff Bass pickup

Generate a song to see transition handoffs.

Phase 10 Mix Console + Automation

Automation Mode Bus Glue Mode

Auto-Balance Strength 55%

Generate a song to build the mix console.

Phase 10 mix metadata is saved inside exported JSON.

Editable Section Composer

Edit Target Lane Target

Lock anchors Protect user edits

Generate a song, then choose a bar or base pattern to edit.

Musical Rule Engine v2

Rule Preset

Downbeat anchors Backbeat logic Ghost-note pocket Phrase endings Transitions/fills Call-response Density curve Meter-safe clamp

Generate a song to score coherence.

Deep Genre Pattern Bank

Section Role Feel Tag

Bank loading...