Hey there! I am an animation Youtuber with 2,200 subscribers, and I am looking for someone who could possibly let me use their anime theme song (without words). Also, I'm not really sure if it's actually called like that, but here is an example:
https://www.youtube.com/watch?v=OKVam7Mivoc
Ps. My friend sent me this video, because this was the closest I could find.