Disco Song Help please please!!!!

[Alpha Sixx]

Ok guys me and a handful of people have been trying to figure out who sings this song now for about 4 years. At first we worked on it feverishly then slowed down and now i am back at it again. It is disco song in the Documentary from IFC The American Nightmare. It plays in the background when George Romero Speaks and says "Disco we where just listening to the bee gees man" it is exactly at 39mts and 50sec in to the dvd. Some of the lyrics we could gather from what we can hear are "You could be dancing, swinging on the floor,moving to the beat of the band, you could be dancing, moving with the band, holding the world in your hand, and if your going to do whatever you want to you could be dancing". And it is not the bee gees! It is a female singer. I would be indebt to who ever can figure this out. we have looked all over the internet I figured the soundtrack would have come out by now. Somone else had also aske the question online, but I cant remember what site it was. Good Luck!!!!