i am looking for the intro song for Final Fantasy Anthology (FF 6). It's the music where they show the CG scene with the characters and the piano version of the Prelude starts.

The closest thing to finding something Final Fantasy Anthology music related is the FFVI OST. If you're lucky, someone could post you a game rip of the music :)

im not sure if the actual FF6 OST has the piano version of the prelude in it... its the FF6 for the playstation