I've stumbled upon a channel on Pandora that plays the opening themes of animes! I've heard to some cartoon (as in English) theme songs also, plus lots of Hatsune Miku's vocaloids. So far, I've heard opening themes so I'm not positive if they play closing themes or not, but still I'm hyped about being able to to get motivated by my favorite anime theme songs!!! P.S. Crossing Fields is the opening to Sword Art Online.