Doctor Spin was a pseudonym used by Andrew Lloyd Webber and record producer Nigel Wright for their 1992 hit single "Tetris". Their identities were not widely publicised at the time. In particular, Lloyd Webber was (and still is) more widely known as a composer of musical theatre.

"Tetris" itself was an early 1990s Eurodance cover version of the most famous tune in the Game Boy version of the game Tetris (which was in turn an instrumental version of the Russian folk song, "Korobeiniki"). Tetris was the free game bundled with the Game Boy.