For #VGMWednesday if we're doing #VideoGameVocals I always love choral pieces. So I've got something to make you cry:

The Sending / Hymn of the Faith (#FinalFantasyX)

Original cutscene:
https://www.youtube.com/watch?v=PrYsAKMkXjU

OST version:
https://www.youtube.com/watch?v=sP2eya3FWm0