Dream 15920 · duetlink
Two hands on one take
Two people conduct one of Karel's real piano recordings together — one shapes the low voice, one the high — anchored to a shared clock so the mix is a single, split gesture.
Interplayyou: LOW voice
transport: solo·idle·solo (ghost partner)
Fastest demo: open this page in two browser tabs — they sync instantly over BroadcastChannel, and one becomes host (low voice), the other guest (high voice). Solo works too: a ghost partner breathes the other voice.