Rhythm Studio · Composition Lab 2.0

A separate musical test bench. Compare a phrase-aware prototype with the original Version 3.7.9 composition engine, listen, judge and record exactly what needs improving.

Your live Rhythm Studio is untouched. This is an independent prototype, without logins or database connections. Version 3.7.9 remains the recovery version. This first stage tests a single concert-pitch treble-clef melody with 4- or 8-bar tonal harmony.

1. Compose and compare

The same seed + settings gives the same new-engine result

2. Examine the musical results

New phrase-aware engine Prototype 0.3
Original 3.7.9 engine Baseline only

Both results use the same note palette and rhythm; they are two independent compositions, not identical melodies. Chord symbols and treble-clef notation are provided for listening and evaluation. Automatic quality scores are diagnostics, not proof of artistic quality.

4. Keep a reproducible record

The test record includes the seed, selected notes, rhythm, new and original melodies, chord progressions and automatic audit. Your comments and locally saved ratings can also be exported. Nothing is sent to a server.