Video: Does Metallica Make You Horn-y? Posted by Bram Teitelman on July 7, 2011 Tweet We have no idea who Bill Bailey is, but he’s apparently playing Sonisphere UK at Knebworth this weekend, and he’s ready to take on Metallica. I’d say more, but just watch the video. Tags: Bill Bailey, Knebworth, Metallica, Sonisphere Categorised in: Video Pie Bill Bailey is a British comedian actor and writer and is headlining the second stage after opeth! Weird I know.