On August 22 2009, Madonna scored her 55th Billboard Hot 100 hit with Celebration. The lead single from Madonna’s career spanning greatest hits collection of the same name debuted at #71.

Celebration was written and produced by Madonna, Paul Oakenfold and Ian Green, with additional writing from Ciaran Gribbin.

Billboard reviews Celebration:

Madonna’s latest single won’t start any new trends, but it does return the singer to her dance-floor roots. “Come join the party … ’cause everybody wants to party with you,” she sings on Celebration, the title track and one of a reported two new songs on her best-of set that’s due September 29. A notable assist comes courtesy of trance DJ/producer Paul Oakenfold, who co-wrote and co-produced the buoyant stomper. He supplies a surging beat that could easily have been lifted from the star’s Confessions On A Dance Floor period (Hung Up, Sorry) but can be traced even further back to her 1992 hit Deeper And Deeper. The melody, meanwhile, recalls her last single, 4 Minutes, in its urgency. Consider Celebration a score for Madonna’s retro-futuristic fan base and a nice bookend to her collection of chart glories.