I made an album for falling asleep to that you can find on various streaming music services. Just search "Autonomous Drone Lullabies" by Stefan Powell. It's an album that was made autonomously using an algorithm in Pure Data. It's also here: https://stefanpowell.bandcamp.com/album/autonomous-drone-lul...
Reminds me of Electronicos Fantasticos (Japan) who re-purposes old items (TV's old fans, barcode scanners etc...) and makes electronic music. Super interesting stuff!