Semi-related note: there's work being done at Stanford to make it possible for remote musicians to play together in an ensemble at low latencies. JackTrip is t

Semi-related note: there's work being done at Stanford to make it possible for remote musicians to play together in an ensemble at low latencies. JackTrip is the resulting software -- not end-user friendly, but apparently it works. https://ccrma.stanford.edu/groups/soundwire/software/jacktrip/ https://ccrma.stanford.edu/groups/soundwire/software/jacktri... (Some basic numbers: sounds takes 1 ms to travel a foot, every ms is a foot of separation between musicians, 30ms of latency = 30 ft separation = the max for jamming. So 130ms is not low enough.)