Last Saturday Vadim Chaly and I performed NMD 2020-#1 and presented it as a live stream. The sound processing and bi-directional audio connection (quacktrip) are realized with Pure Data.
NMD 2020-#1 is a live networked performance in which I process Vadim's sound (he's playing in Kaliningrad) in Rotterdam and send it back to him. Since we fully depend on each other for the sounding result it is as if we play one instrument together, not like playing quatre mains on a piano but more like one of us playing the bow of the violin and the other pressing the strings on the neck.
We used OBS to create a live stream for the audience combining the video images and the transformed audio.
Here you can find the recorded live stream: https://www.youtube.com/watch?v=6jwvBvBSyEc
Edwin