mysterious track03

i was doing hw

with my ipod playing on the dock thing

and this song came on

it's a kind of haunting orchestral kinda of thing

i think

something you'd hear in a ballet

and it really grew on me, and i wanted to know wat the song was

but it's called track03 by unknown artist etc

and i can't even tell wat folder i've put it into cos it was on shuffle and it doesn't tell me

and now i've gone mad looking for it by searching for all the track03s on the computer

where is it!?!?