Trailer music

[De_Sally]

Hi everybody,

for years now I have been wondering which song Square used in their official FFVII trailer. I think it's the theme from some movie but I'm not sure. If anyone could help me that would be really great.

De_Sally

[Kawaii Ryûkishi]

I figured it was just a song composed especially for the commercial.

[De_Sally]

That's what I thought too at first, but then I heard it somewhere else at a show by coincidence so I don't think it was just FF music. Any idea where I could find the answer?