I've recently discovered one of the most awesome websites, in my opinion, Pandora.com . It is a website that curates up to 100 radio stations based on your suggestion of an artist or song that you like. It also has tons genre radio stations to choose from, which I've been really into lately. Yesterday was New Orleans jazz day, today is classical symphonic day.
I'm becoming a huge fan of classical music, its extremely relaxing and makes you feel smart. Really, you should try it. Check out Pandora and discover some new music, its totally free and worth a listen.