Amanda Palmer, Moby, Stephin Merritt, and Neil Gaiman sing Science Fiction Double Feature on the Late Late Show with Craig Ferguson. And that's not all the Rocky Horror that happened on the show that night.
Christopher Salmon created this animatic of Neil Gaiman's short story in an attempt to convince Gaiman to allow him to create an animated film version of the story. It worked. The fully-animated version is currently in production.