As I already covered my thoughts and opinions on this topic in my earlier post, I don't really have anything more to add, other than maybe to suggest to the OP to look at getting the Eorzea Symphony arranged albums, as they are full orchestral arrangements of some of the best tracks in the game, and well worth the money.

It's just a shame that the pandemic kind of put a third ES album for Shadowbringers on the backburner (a fully orchestrated arrangement of Mortal Instants would have been amazing for instance), and probably more closer to what they are looking for than expecting a fully orchestrated soundtrack in the game itself.