Emocute Studio
"Make me something that feels good and surprises me" — that's all it takes.
Emocute Studio is an AI music production environment that runs inside Claude Projects. Upload the ZIP, start chatting. No music theory or songwriting knowledge required — just describe what you want in natural language. It takes directions like "something lofi and melancholic" and designs chord progressions from a 336-entry harmony dictionary and AI reasoning, drawing on 402 chord types across 25+ genres. It also handles lyrics, Suno prompt design, and MIDI generation. Built on 86,000+ lines of Python source code.
Tracks Made With This Tool
All releases were produced with this tool.
How it works
Setup: just upload the ZIP to a Claude Project chat. No external libraries required.
Features
Chord Progression & MIDI Generation
- Combines a 336-entry chord dictionary with AI reasoning
- 402 chord types (tensions, USTs, reharmonization included)
- 25+ genre presets
- 150+ rhythm and arpeggio patterns
- Berklee-style voice leading (Viterbi optimization)
- Auto-designed modulations (19 methods)
- Auto-generated basslines and drum patterns
- CC automation & MP3 preview output
Quality Control
- DasaiDetector built in — automatically flags predictable progressions
- Chord dictionary built from 238 sessions and 105 tracks: 336 entries
Lyrics Generation
- End-to-end lyrics from emotional design (5 steps + 3-stage quality gate)
- Built-in lyrics quality linter (30+ rules)
- Phonetic conversion pipeline (kanji to hiragana normalization, mora alignment)
- 10 proven lyric patterns
- Hook design pattern collection
- Lyric DNA techniques extracted from 8 artists — ready to apply
- Japanese, English, and mixed JP/EN supported
Suno Production Pipeline
- 5-phase production flow
- 4 workflow types
- Style design system (4-category required structure, opening 20-word priority)
- Style vocabulary database: 560 entries / 76 genres
- Exclude optimization & Vocal Persona generation
- Parameter recommendations (BPM / Weirdness / Style Influence / Audio Influence)
- Full-package mode (concept to finished track in a single chat)
Additional Engines
- Multi-track arrangement engine (15 instruments, 25+ genre presets)
- Arpeggiator (14 directions, 60 presets)
- Tempo curve engine (7 presets, BPM jump support)
- Dedicated trap engine (808 / hi-hat / snare roll)
- FX pattern generation (glitch, riser, 808 pitch bend, etc.)
- Experimental engine (phase music / drunk beat / spectral music and 8 more)
- Mathematical model MIDI generation (Lorenz attractor / cellular automaton and 8 more)
- Chiptune synth (8-bit style waveform synthesis)
Genre Research & Artist DNA
- Detailed research notes for 28 genres
- Harmony, lyrics, and timbre DNA analysis for 18 artists
- Artist influence genealogy (roots tree)
- Instructions like "progression in the style of [artist]" work out of the box
Customizable
Full source code included. Tell Claude to add genre presets, change lyrics rules, or register chord progressions. The engine itself adapts to your production style. The more you use it, the more it becomes yours.
What's Included
- Engine (Python 86,000+ lines / 12 core + 11 extension modules)
- Claude API reference
- Lyrics generation workflow & quality linter
- Harmony dictionary (336 entries) & genre research notes (28 genres)
- Suno Style vocabulary database (560 entries / 76 genres)
- Hook design pattern collection & artist DNA analysis
- Suno production pipeline specification
- Quick start guide
- System Prompt (copy and paste)
- LICENSE.md (usage terms)
Claude Pro or Team plan required (Projects feature needed). Suno Pro or higher recommended (if using Upload Audio feature).
Source code product. Commercial use permitted. Redistribution prohibited.
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