Syracuse A Cappella Group “Otto Tunes” Covers “Cups (When I’m Gone)”

The one scene from the movie Pitch Perfect that everyone talks about is Anna Kendrick's performance of "Cups (When I'm Gone)."  Syracuse University's a capella group, Otto Tunes joined 2 internet sensations, Kara Della Valle and Grace Doty for a You Tube cover.  Check out the video.

The original scene from the movie: