In December, Brain Dead Ensemble played a set in the Xenakis Networked Performance Marathon, part of about 8 hours of live performances, streamed on Youtube. Alice Eldridge and I played from the same space in the UK, while Thor Magnusson played from Iceland. We used Sonobus to share audio; Thor sent individual channels to mix into the feedback loops from the two feedback cellos. The entire mix was sent to Athens and broadcast on their video stream along with our streams from Zoom.
More info on BDE: http://www.emutelab.org/braindeadensemble/