Choir during Songs

[jcn2017]

While the choir members for Circle of Life were credited, I would like to know who sang the choir vocals in the other songs, I Just Can't Wait to be King, Be Prepared, Hakuna Matata, and Can You Feel the Love Tonight?

The choir's harmony vocals during those songs really give me goosebumps, especially in Be Prepared.

[Saudade]

Well, that was an aspect that from the start interested me. It still amazes me how can a different choir influence the feel of a scene.
If you notice in TLK 1/2 the choir of can you feel the love tonight (as well as the main singer) is different, it somehow manages to give the song a more youthful mood in my opinion.