Better than MTV. Can you upvote/downvote playlist items (so it becomes a HN for music), and have a hover somewhere to show track name, artist and artist website

Better than MTV. Can you upvote/downvote playlist items (so it becomes a HN for music), and have a hover somewhere to show track name, artist and artist website link (maybe with a referrer link so you earn money when someone buys from that artist)?