First up, "Naturally 7" performing on the Metro:
"Naturally 7"s actual video for this arrangement
Here's a beatboxer trying out for French "Pop Idol". Good job, dude.
Roxorloops (a Belgian dude) showing off
I'm noticing a pattern here.
Beatboxer at an "Australian Idol" try-out (this dude's seriously working it)
SHLOMO throwin' it down
Beardyman in the kitchen! Woo hoo for Beardyman!
Beardyman on his own page
And now you can buy DVDs to learn how to beatbox.
(Most of this lifted straight from bOing bOing)