Biology

Tracklist

• 1
  Biology
  3:34
  3.0 ★
• 2
  Biology (Tony Lamezma remix)
  5:15
• 3
  Biology (Benitez Beats)
  4:28

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Release credits

• Brian Higgins
  keyboard, producer, programming
• Cheryl
  lead vocals [1]
• Kimberley Walsh
  vocal [1]
• Nadine Coyle
  lead vocals [1]
• Nick Coler
  guitar
• Nicola Roberts
  vocal [1]
• Rolfus and Woodsby
  additional [3], remixer [3]
• Sarah Harding
  vocal [1]
• Shawn Lee
  guitar
• Tim Powell
  keyboard, programming, task
• Tony Lamezma
  additional [2], remixer [2]
• 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