By "vocal" I don't mean nonsensical chanting or the like. I'm talking about the following:

Eyes On Me (FFVIII)
Melodies of Life (FFIX)
Suteki da Ne (FFX)
1000 Words (FFX-2)
Kiss Me Goodbye (FFXII)

And then maybe XIII or XIII-2 has one but I don't know them.

Rate them from favorite to least favorite.