Guest List: Nine Inch Nails

NIN mastermind Trent Reznor casts darkness on all he touches, especially when teaming up with artists who are just as fearlessly freaky. He brings David Bowie back down to Earth with the industrial racket of "I'm Afraid of Americans"; injects blockbuster films with ominous suspense via skeletal, Atticus Ross-assisted piano dirges; and adds a manic, mechanistic bite to Saul Williams' venomous rap.