Section-Based MIDI Song Builder
Structured MIDI for Suno/DAWs — with audible instrument changes.
Global
BPM
Key (root)
Scale
Major
Minor
Dorian
Mixolydian
Export as Format-1 (multi-track)
One track per section
Quick-add Pop Template
Time: 4/4 · PPQ 480
Template: Intro → Verse → Pre → Chorus → Break → Verse → Pre → Chorus → Solo → Verse → Pre → Chorus → Outro.
Sections
Add Section
Duplicate Last
Clear
Patterns · Vibes · Genres · Preview & Record
Generate MIDI
Preview
Stop
Record (WebM)
Download will appear here
Audio download
Each section: label, chord, bars, vibe, pattern, Inst A, Inst B, drums, humanize, seed.