Long before Glee – or even American Idol – it was Buffy the Vampire Slayer that sparked a resurgence of television musical theater on with its classic “Once More w/Feeling” episode in 2001. Now, it seems the vampires want in on the act. The Vampire Diaries’ Ian Somerhalder (who plays Damon) reportedly told MTV News that he would love to do a musical episode. “I would do a musical episode in a heartbeat… ,” he said. “Damon would be more like the barber of Fleet Street [from Sweeney Todd]. He would be the guy who sings as he cuts people’s arms off.” What do you think – do musical episodes still rock, or does Glee have the market cornered?