A week ago I (virtually) attended the #MakerMusicFestival, full of inspiring presentations and performances.
Today a lot of the sessions have been uploaded to their YouTube channel, allowing me to catch up on the sessions I missed.
Here's the insanely creative (or should that be creatively insane?) Captain Credible demonstrating some (mostly micro:bit-based) musical contraptions:
https://www.youtube.com/watch?v=Auq5TcfGwjU
For more info check https://makermusicfestival.com/schedule/