Before I go get the CD from my friend, I was just going to save myself the trouble and see if someone could ID the track just from a description..

*It's a short 3-4 Minute Track, starts off with a woman "singing" a well known opera tone, then after about a minute it fades from the tune into light synths which then get heavier and deeper and then break into a fast beat which soon fades off...

Any help would be much appreiciated

Think we'll have to wait ur sample,

there are sooooo many tracks starting or concluding with some opera voice(s).
Maybe someone knows what you're talking bout, but I don't have a clue.

Cheers

try

yomanda - spente le stelle