After "Hell" made Squirrel Nut Zippers' second album, Hot, into a platinum success, the group rush-released the limited-edition Sold Out EP.
Comprised of live cuts, outtakes, and rarities, the EP is a boon to dedicated fans, especially because of "Pallin' With Al," a duet with Fats Waller's pianist.
Tracks like that prove that the Squirrel Nut Zippers aren't simply kitschy -- they actually have affection for the music.