Click or drag on a grid to draw notes. Rows follow the chords, so every note stays in key.
Copy this code, or a link that opens it, to keep or share the song exactly as it is now.
Songs you keep are stored in this browser.
Save the current song as a file. The WAV is rendered faster than real time and keeps evolving and arranging itself when those switches are on. The MIDI file has one track per part, for Logic Pro or any DAW.