Biology

Tracklist

• 1
  Biology
  3:35
  3.0 ★

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Release credits

• Brian Higgins
  keyboard, producer, programming
• Cheryl
  lead vocals
• Kimberley Walsh
  vocal
• Nadine Coyle
  lead vocals
• Nick Coler
  guitar
• Nicola Roberts
  vocal
• Sarah Harding
  vocal
• Shawn Lee
  guitar
• Tim Powell
  keyboard, programming, task
• Xenomania
  producer

Issues

• 

  B
  (Combined release view)
• 

  B
  Biology

  CD
  14 November 2005
• 

  B
  Biology

  Enhanced CD
  14 November 2005
• 

  B
  Biology

  Digital Media
  21 November 2005
• 

  B
  Biology

  Enhanced CD
  20 February 2006
• 

  B
  Biology

  Digital Media
  10 March 2006
• 

  B
  Biology

  Digital Media
  22 March 2024
• 

  B
  Biology

  CD
  14 November 2005
• 

  B
  Biology

  CD
  2005