I've never seriously listened to the radio. I'm a word-of-mouth kind of person; most of the bands I like I was told about; I didn't just hear a song somewhere (with the exception of System of a Down; I did hear Toxicity somewhere, and I now I'm a fan). I'm not one of those people to hate music just because it's mainstream like some people do; if I like it, I listen. Mainstream music like Gnarls Barkley, the Gorillaz, Coldplay, Arctic Monkeys, Death Cab, etc. sits right next to my Joanna Newsom, Sufjan Stevens, Iron & Wine, Interpol, Daft Punk, Arcade Fire, etc.
I consider myself pretty open-minded about music
Except when it comes to bands like Panic! At The Disco. Blech.