We've done at least 12 hours in the car so far, and without any CDs on us, we've listened to a lot of radio. We've listened to some rock, soft rock, country and Christian stations so far. UK artists get more of an airing than we were expecting, with Phil Collins/Genesis and Elton John particularly standing out. Remembering that there's no such thing as US nation-wide radio stations (I think) we were surprised to almost always be able to find a Christian station somewhere on the dial. Shame that no Bruce Cockburn music was played yet, but at least a great Rich Mullins (RIP) track was :-)