What are some good bands?

The Beatles! If you like Pink Floyd you'll like their later stuff most likely, but all their music is great. Same thing for The Rolling Stones. You would probably like bands like Queen, The Who, The Police, and Kiss because I see a lot of similar bands on that list. Green Day and maybe the All American Rejects are more recent bands; green day is more "punk-rock" and the rejects are alternative rock. Eric Clapton and Jimi Hendrix have really good guitar work, which a lot of your bands have. Valencia is a good band that you could try, but they're a pretty new band, not too well known.