Every Bowie album has a certain theme, a certain style that's kind of different from all the others. Space Oddity was his breakthrough, there was the Aiggy Stardust era, the Brian Eno period, Scary Monsters and Hours he uses to reminisce about old times, and so on. But what is Diamond Dogs? Inspired by George Orwells 1984, starring the dark hero Halloween Jack, and including the odd hit "Rebel Rebel", there are so many themes you can draw on for this album.