"Back to the 80s" is a song by Norwegian/Danish band Aqua. The song was written by members Søren Rasted, Claus Norreen, and produced by Rasted, for their second greatest hits album (2009). "Back to the 80s" was Aqua's first single in eight years, following the release of the 2001 single "We Belong to the Sea". 　　"Back to the 80s" was released on 25 May 2009 as the lead single from Greatest Hits.