Blending holiday romance with a splash of nostalgia, this guy/girl duet recorded by Dave Barnes and Lady Antebellum's Hillary Scott will add the perfect touch of yuletide charm to your Christmas concert! Available separately: SATB, SAB, 2-Part, ShowTrax CD. Duration: ca. 3:20. / Choeur SAB

Who knew that Paul Shaffer (of 'Letterman' fame) wrote one of the biggest disco hits of the '70s? The Weather Girls made the top-selling recording, and we bring it to you in all its luscious, polyester splendor. The forecast: 'Tonight, just about half past ten, for the first time in history it's gonna start raining men!' Bring it home, girls! / Choeur SSA