When You Put Tree Rings on a Record Player, The Sound Is Unexpectedly Beautiful

http://canyouactually.com/when-you-put-tree-rings-on-a-record-player-the-sound-is-unexpectedly-beautiful/

Not with a phonograph needle. See article for technical details. 

You can play samples of the sounds on the website, and it sounds very similar to Aleatoric (chance) music

S3