For anybody misled by the title and still a bit confused by the article he's not referring to music.

This is clever-clogs George Hotz of hacking, comma.ai and tinygrad etc fame.

He used (?) to live stream hacker stuff like long running coding sessions.

https://en.wikipedia.org/wiki/George_Hotz

Unofficial video archive:

https://youtube.com/@geohotarchive/videos