So far I've taken the battle song from crisis core and extended to about 3 min (originally it only plays once) it. It's from the song Fulfilled Desire, which is a song with 5 or more orchestrated songs from ff7. You can't hear that it's looping.
In short, it's the Final Fantasy 7 Battle song orchestrated.
I got some other songs as well I can take out from the file if you want to. But I'm not gonna do this if it's against the rules here at the forum.
I will only upload FF7 remixes.