air on the g strings played with g strings

[Freek]

https://www.youtube.com/watch?v=4CyLWOWz5uc

[Ad Bot]

[SeventhSandwich]

similarly: Bach's Little Fugue on floppy disk drives.

https://www.youtube.com/watch?v=s_BeGDkNRtA

[Badpost]

lets make this a megathread for weird things used as music

[SeventhSandwich]

In The Hall of the Mountain King performed on tesla coils.

https://www.youtube.com/watch?v=8LAhKkPUo_A

[Badpost]

Daft Punk - one more time performed on 8 floppy drives

https://m.youtube.com/watch?v=TCu9BwS4L-M

[Legoboss]

https://www.youtube.com/watch?v=IvUU8joBb1Q

[Mega-Bear]

Off the top of my head...
Death Grips use a photocopier in their music
Tim Ovens demonstrating a John Cage prepared piano piece
John Cage uses indeterminacy in music by switching radio stations
Cage is the king of this stuff.

edit: Brian Eno and ambient musicians from around his time used lots of found objects in their music. I know Eno would go to markets and tap on random objects to find new sounds for some recordings. There's lots of interesting experimental music along these lines.

[kongo]

the same guy re-made 24k magic with carrots

https://www.youtube.com/watch?v=g8_g5WXmMC0

[Juliun03]

https://www.youtube.com/watch?v=pG8RAbWs1yo
doom e1m1 on printer

[Master Matthew²]

https://www.youtube.com/watch?v=pG8RAbWs1yo
doom e1m1 on printer

the descriotion implies that you could hook up a soundblaster card to a printer like this and this would happen...  i doubt that

[SeventhSandwich]

Tim Ovens demonstrating a John Cage prepared piano piece

I love John Cage's prepared piano stuff. It kind of reminds me of gamelan music.

this is my fav one:
https://www.youtube.com/watch?v=xObkMpQqUyU