ether: https://peacockmedia.software/ether/
Just me having fun with ether. it's played like a theremin and has audio or MIDI out, several octaves and a range control. Launched 25 Nov 22
0:00 teaser
0:07 introduction
0:51 using audio output
1:29 using MIDI output with Logic Pro
6:02 using MIDI output with MIDISID