"Irreplaceable" is a song recorded by American singer Beyoncé for her second studio album, B'Day (2006). The song was written by Beyoncé, Shaffer "Ne-Yo" Smith, Tor Erik Hermansen, Mikkel S. Eriksen, Espen Lind, Amund Bjørklund, and produced by Stargate and Beyoncé. "Irreplaceable" was originally a country record; it was re-arranged as a mid-tempo pop ballad with R&B influences by modifying the vocal arrangements and instrumentation.
http://en.wikipedia.org/wiki/Irreplaceable
http://en.wikipedia.org/wiki/B'Day_(album)
http://en.wikipedia.org/wiki/Beyoncé
http://en.wikipedia.org/wiki/Irreplaceable
http://en.wikipedia.org/wiki/B'Day_(album)
http://en.wikipedia.org/wiki/Beyoncé