Wow... I agree with everyone else that it was beautiful!!
I'm still studying Elvish and I'm not that confident in my singing abilities to sing something like that.
(Strange for someone who has been in quite a few musicals. XD)
For the record: If anyone needs help obtaining a song/music file you can pm me and I'm sure I can get a hold of it for you.
I can even give it to you in multiple formats if you want.