rose window · Messiaen sound-colour
Rose Window
Play it and a cathedral mandala of light blooms — one petal per note, in the colour Messiaen said he saw when he heard it.
input · self-playing demo
tap to open the window
The rose is already breathing and self-playing in silence. Tap Enter (or any petal) to unlock sound, then play it yourself — MIDI keyboard, touch, or the a s d f g h j k / z x c v b n rows.