Got this while using StumbleUpon. This guy rocks and really gets into the music.
A classic by giants of the rock world, Metallica, gets multi-track kazoo'd by the many faces of a man called Mister Tim and it rocks, in a kazoo type way! He should tour with the band when they do their next stadium gigs, we are not worthy!!
http://www.kontraband.com/videos/15274/Enter-Kazooman/