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 think I had something like this except it was some music that only lasted for 2 seconds. not even enough time for me to identify but some how some random YouTuber who I could never find had a claim of a music that actually belonged to a musician. They were not the same person.