I found this video last night when I was supposed to be working on my paper. It makes me really happy:
[youtube http://www.youtube.com/watch?v=1XsWI9EEric&hl=en&fs=1]
I never knew much about the Marx Brothers, and I had no idea they were so musically inclined. I think my favorite is Harpo, not only because he was really good at harp but because he does everything in pantomime. :)