Okay i cant remember what the cd was called, but its a dance cd and the first show they play says. "U bring light in" Anyone no that song? or the cd lol
i believe the track you are thinking of is by the artist "Underworld" and the track is called "Two Months Off". The (Radio Edit) version is the most recognisable. The full track (over 9 mins worth) is on their album A Hundred Days Off.