The Sing-Off returns to NBC

The Whiffenpoofs or Pitch Slapped — I'm not sure which a cappella group I'm more excited to see perform on the second season of NBC's The Sing-Off, premiering tonight! The Whiffenpoofs, I know, from my own college a cappella days. And Pitch Slapped? What a name! To be honest, I'm just thrilled to see more a cappella on network TV. With 10 groups scheduled to appear this season, there's bound to be at least a few downloadable tunes to add to my iPod — and I can't wait!

(Photos courtesy of the Whiffenpoofs and Pitch Slapped)