I know that TOS says not to use copywrite material. What about pictures of a band like there CD cover and things like that. There are so many pictures of the band I have my blog about how do I know what pictures I can use or not. Do you think Adsense will really care?
Google doesn't care unless someone makes them care -- i.e. someone reports to them and proves that you are infringing on copyright. But since no one cares about CD covers, there's nothing to worry about. The only people who will care is the band, and they'll give you all the permission you need since you're promoting them for free. No worries.