VeyrPianoOpen a blank 120 BPM piano roll so I can sketch a melody.VeyrPianoBuild a simple chord progression in E minor and open it for me to edit.VeyrPianoStart a call-and-response melody with a short four-note phrase, then hand the piano roll to me.

VeyrPiano gives users an interactive piano roll inside ChatGPT for creating and continuing shared musical compositions. Users can draw, move, resize, audition, remove, undo, and redo notes; adjust sustain and tempo; and hand the piece to ChatGPT for one bounded additive musical move. Human-created notes appear green and ChatGPT-created notes appear blue, preserving visible authorship as the piece develops. An active composition can be explicitly reopened later and continued from its latest authoritative state.

Programu

VeyrPiano