SortaTracker - FATPIDGE Music Editor

General

Song Name

Tempo (BPM)

Loop Bars

Mix Trim (dB)

Lead & Pads

Drums

Bass

Pads

Lead

Lead Melody

Vocal

Drum Mode

Snare Flavor

Bass Mode

Lead mode

Lead volume (×)

Lead 2 (harmony +7, optional)

Lead 2 volume (×)

Lead 3 (harmony +12, optional)

Lead 3 volume (×)

Lead Chiptune

Lead Portamento

Pad Start (Bar)

Pad wave

Pad volume (optional)

Pad duration (optional)

Vocal style

Pad during bridge (off = pads muted in bridge only)

Vocal volume (gain ×)

Lead melody vol (envelope)

Section A — Primary Key

Chords (JSON Array of Arrays)

Roots (JSON Array)

Lead Scale (JSON Array)

Key Changes / Modulations

Modulation bars switch which section plays from that bar onwards. Use keyChangeBar for one change (A→B), or keyChangeBar1 / keyChangeBar2 for A→B→C, or keyChangeBars (comma-separated) for 4-section A→B→C→D. Leave blank to disable.

keyChangeBar (A→B)

keyChangeBar1 (A→B of A→B→C)

keyChangeBar2 (B→C of A→B→C)

keyChangeBars (comma-separated, A→B→C→D)

Section B (optional)

Chords B

Roots B

Lead Scale B

Section C (optional)

Chords C

Roots C

Lead Scale C

Section D (optional, used with keyChangeBars)

Chords D

Roots D

Lead Scale D