Songen — MIDI as the foundation

Songen generates a MIDI starting point so you don’t have to start from a blank piano roll.

Editable multi-track MIDI is generated on the device instantly. You can choose sounds while the arrangement structure stays open.

MIDI keeps the foundation as data. You can slow the pad, change the bass patch, and edit the piano roll without rebuilding the sequence from scratch.

🎹 Fixed foundation. I take one generative sequence and run it as ambient pads or short lead lines. The note grid stays intact while sound changes.

🎛️ Conduct the sound. The built-in editor adjusts chords, instruments, and tempo in the app. When the foundation is ready, structured MIDI and audio export to any DAW you already use.

Songen and the local MIDI generator are live at https://songen.app/