The wonders of technology

So I've had to spend a lot of time in my car lately, but I haven't been lonely thanks to my iPod. I've discovered the world of music podcasting. I had listened to a couple of podcasts that were basically interviews or discussions. They were awesome, but sometimes I get sick of hearing people talk. My favorite music podcast so far is the Bored-Again Christian. It features music from people such as Sufjan Stevens, Eisley, and Over the Rhine. Music podcasting is awesome because its like getting new songs for free! Anyone have any music podcasts you'd like to recommend?