Been listening to this. There's a lot of interesting new tracks - some could be taken straight out of XIII, XIII-2, XIII:LR or KV. (Probably KH too, I wouldn't know it.) Take for instance "Infinity's End" or "Those in need", those are straight up XIII tracks*. Or like, XIII 2020 style. There were also some electric guitars in chapter 17 that could have been taken straight out of Yakuza. They're good though, it's just so striking.
* Considering the location in at least IE, that might have been deliberate - as an homage. I can get into that.
I'm not a big fan to what they did to some of the pure 'remade' tracks, but that's just me. The ones they completely skewed (like Oppressed People battle remix) are my favourites.