Okay, okay, I'm a sleaze who enjoys totally pulchritudinous objectification. (Um, this is news to anyone?) But I really thought this was fun in a tasteless way. It's the La Senza Cup Size Choir. La Senza makes all kinds of lingerie and the Cup Size Choir is models from A to G that you can play on your keyboard. (Press Shift and hit the appropriate key to go up an octave, FYI.) You can view a prerecorded version of Deck the Halls at that site by clicking the link at the bottom of the screen. You can also meet the models in the clip below.