This instrument and piece were developed in collaboration with David Borts for the Princeton Laptop Orchestra (PLOrk). Performers around the room play simple chime sounds, which are recorded and played back by a web-based pitch-shifting delay written in RNBO and opened on the audience members’ phones. The pitch shifting follows just intonation ratios which become increasingly complex as the retuned sounds are recorded and again retuned by other guests’ phones. Having started as simple chiming, the soundscape gradually becomes complex and self-sustaining. The instrument can be opened here.