You guys have introduced me to a lot of new artists.. if I see something I like on your channel, I go and follow the author to support them as well. So, as long as you have the authors permission, I think what you guys do is great!! 
Let's see what they gonna tell us and if we have to apply again youtube never gonna review channel monetize and i didn't do anythings wrong so it could fix it right now
Let's hope @TeamYouTube see it.