For the last month or so I've played stuff from the Leningrad Cowboys almost constantly. They are (were) wierd, funny and catchy. Hard to pick a favorite amongst so many good ones but in terms of most times played I'd go with
Delilah (best song ever about a murder) over
Sweet Home Alabama. Both from their live with the Red Army Ensemble concert album and featuring the always amusing sense that the Red Army choir has no idea what they are singing about but they are giving it their all anyway.
The LCs always brighten my ride home! Too bad so little of their stuff is available on the Zune Marketplace. I ripped my own CDs to my Zune. But their concert videos are on Youtube of course.