classic soundtrack too one would say
Whilst I won't turn this into a FF vs FF thread, I will discuss Final Fantasy soundtracks 'til the cows come home.
FFX was Uematsu-san's last soundtrack on a Final Fantasy game, one that he more a collaborator than a composer. Personally, I would put FFX at one of the weakest Final Fantasy soundtracks (possibly below even the Famicom releases).
If you think back 22 years to the release of Final Fantasy on the Nintendo Famicom, graphically things were very limited. Granted, sound was too, but the music, motifs and themes found in that game 22 years ago, have survived far more intact than any of the graphical themes, or gameplay mechanics. If you hear Prelude, or the majority of the Battle Themes, you will instantly think FF. If you saw gameplay of FFI, after playing FFVII, you wouldn't make any connection.
I'm kinda rambling, but I guess you'll see what I'm getting at. Despite my love for the FF, I really hate talking about the intricacies of them, because I always ramble!
There are
many classic FF soundtracks, but really
really FFX isn't one of them. (That's not to say it's bad though...)
/ramble