I like to listen to NPR and on XM Radio there are, actually, several different flavors of Public Radio available. The one I like the most is called PRX - or NPR Remix - where bits and pieces from all over are assembled into listening blocks for the audience.
This morning I listened to a 1 hour documentary about the Clash. Learned things about them and their music I never knew or imagined. It used to be that to me, the clash was just "so much noise". I listen to them now with a different ear. I hear them now. And I understand a bit more than I did.
And you know what? They were good.