garageband_score_spec_to_midi
Convert a JSON band score spec into a multi-track MIDI file ready for GarageBand import or direct opening.
Instructions
Convert an LLM-friendly JSON band score spec into a multi-track GarageBand-importable MIDI file, optionally opening it in GarageBand.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| score_spec | Yes | JSON score object with title/bpm/time_signature/parts. Part notes use beat-based start/duration and pitches like C4, F#3, or drum names. | |
| output_path | Yes | ||
| velocity | No | ||
| open_in_garageband | No |