Released: 14th September 2009.
As the lead single from her new Greatest Hits collection, it would have been easy for Madonna to release pretty much anything and see it become a reasonable success. However, she instead chose to revisit the 90's, as well as the sound of her Confessions on a Dancefloor record, to produce a song that not only references her fantastic career, but also the dance sound in general. The dance genre has become polluted by the samey pounding beats of Basshunter and Cascada, and its nice to see an old pro wiping the floor with her competition. This isnt anything particulary mind-blowing, yet it serves it's purpose; a reminder of a great talent, as well as a taster of what's to come.