There's a whole generation of folks (myself included) for whom Loudon Wainwright III is more familiar as an actor (having appeared in M*A*S*H, three Judd Apatow productions, and G-Force—2009's Jerry Bruckheimer production about guinea pig secret agents). Wainwright the actor, while delightful, is nowhere near as interesting as Wainwright the musician, who's been recording and performing sardonic folk commentaries since his beatific 1970s self-titled debut. His long and storied career is still going strong, even if his new material is no longer about growing old (like his early stuff was) so much as it just plain sounds old (now he sings about things like "Cash for Clunkers"). Still, it would be worth it to hear some of Wainwright's older gems. by Jason Baxter