Andy's singing (http://www.youtube.com/watch?v=EfJ4SDRNvy8) was actually pretty good. Inadvertently comic, at times, especially when he broke out the falsetto. But definitely up to the standards of your average highly selective a cappella group, such as his beloved Here Comes Treble.

He cocked his head at the guy with the problem. "Yeah? Weeeellll, maybe the dead would like the occasional wakening. Must get boring, just layin' in a grave, thinking about your life, thinking about how you can't ever get out of your grave ... dude, this is really depressing. What's wrong with you?"