My father, a genuine musician sent this to me. He has never been known to be, "Wow'ed" by Armatures,( trust me), but this just took the cake,,,and I agree, it really is an amazing arrangement of a beautiful piece of music....Featuring a Puerto Rican, a Korean, and a guy from NYC...The trio is called Forte, and the song they sang was Pie Jesu.
http://www.youtube.com/watch?v=XP-xwxkE0gQ