Bowie recorded five songs for the film: "Underground", "Magic Dance", "Chilly Down", "As The World Falls Down" and "Within You". "Underground" features on the soundtrack twice, first in an edited version that was played over the film's opening sequence and secondly in full. "Underground" was released in various territories as a single, and in certain markets was also released in an instrumental version and an extended dance mix. "Magic Dance" was released as a 12" single in the U.S. "As The World Falls Down" was initially slated for release as a follow-up single to "Underground" at Christmas in 1986, but this plan did not materialize. The only song Bowie did not perform lead vocal on is "Chilly Down", which was performed by Charles Augins, Richard Bodkin, Kevin Clash, and Danny John-Jules, the actors who voiced the 'Firey' creatures in the film. A demo of "