Hitting shuffle on an unsuspecting iPod can mean unpredictable embarrassment — as when, say, songs from The Little Mermaid soundtrack pop up. Upright Citizens Brigade improv troupe Soundtrack lures folks down to the theater for that very reason. Basing their shtick on the long-running New York UCB show of the same name, the LA troupe features actors and writers from TV shows and films like The Office, Late Night with Conan O'Brien, Old School, and Superbad. So pack up your iPod, Zune, or whatever form of music-on-the-go you prefer, and find out if your taste is so-bad-it's-good, or just hilariously bad.