So apparently your voice can be copyright claimed on YouTube. I was testing my mic filters on a private stream and after I was done it got claimed by CD Baby.
Really @YouTube @TeamYouTubepic.twitter.com/k7EwoPGwSn
I once streamed a game without music. So, there was basically only background ambient and the sounds for jumping and landing of my character, because i just jumped around. Apparently, I unknowingly jumped somewhat in the claimed music's rhythm.