XM radio

[Jon34]

Really? I've heard a couple XM related bits, but the music has been pretty constant for the most part. I was told that there are something like 30+ stations that are completely commercial free, and it seems like the others don't have too many. The ones that are not exclusively on XM probably do, like ESPN radio, but I haven't had a chance to spend that much time on those yet. What stations were you refering to?