Murmur

Synchronised audio streaming

Scan the code and add your phone to the flock.

From murmuration: the starling flock, thousands of birds moving as one body.

The phones are less than a millisecond apart. Beyond that the sounds start colouring each other, and the room goes hollow instead of gathered.

Every track has its own QR code to print and put up. Whoever scans it joins wherever the flock is right then. No app, no install. The codes are in the operator view.