How do you credit music on youtube? I always see in the description, buy "song" on "itunes, amazong, etc" I'm doing a boss run of mgrr and you know you're going to get copyright strikes on that.
Those aren't my doing, that's the result of a Content ID match. It's incredibly unlikely you'll get a strike on anything (this would involve the company active seeking out videos and filing DMCA claims), but pretty likely if it goes through review it'll get automatically ID'ed and the music publisher will take the ad revenue on it. Basically don't worry about it because there's nothing you can do.