What if Tim Burton did Sweeney Todd: The Demon Barber of Fleet Street
like The Nightmare Before Christmas and Corps Bride
with all robotic puppets animation and clay or what ever he calls it

well i just thought i would throw that out there in the air
well im going to draw some pic on what it would have look like too me

- Sweeney Todd // Greenday ^_^

That would be insane. Claymation seems to be difficult enough to do. Seeing as how Sweeney Todd is a musical (and a gorey one at that!) I think it would be that much more difficult to make it the blood flow frame by frame....or maybe they could use CGI for that. And there's alot of dancing.
I'm curious to see what you come up with. :)