My music directory site is monetized with Adsense and it does OK, but not great. I'd be interested in ideas to monetize it. The links are to legal, playable content. I've thought about content locking them. The site is PR2, DA 27, PA 30. I don't know if link sales might be a way to make money too. If additional info would help, let me know so I can add more. I'd appreciate your thoughts on how I could do better.