How many rock bands have their own video game?

Several rock bands have their own video game, including:

- The Beatles: "The Beatles: Rock Band" (2009)

- Metallica: "Metallica: Through the Never" (2013)

- Van Halen: "Van Halen: Rock Band" (2009)

- Guns N' Roses: "Guitar Hero: Aerosmith" (2008) includes a Guns N' Roses DLC pack

- Queen: "Queen: Rock Tour" (1998)

- The Rolling Stones: "The Rolling Stones: Voodoo Lounge" (1994)

- R.E.M.: "R.E.M.: Out of Time" (1992)

- Nirvana: "Nirvana: Nevermind" (1992)

- The Doors: "The Doors: The Soft Parade" (2005)