I had to rewind the video, because I almost missed the keyboardist asking David about adding the higher harmony at the end of Time.
That was SO COOL to see, because back when I was in an acoustic trio, in which all 3 of us sang (and had great harmonies), I remember saying basically the same thing to the guys: "Hey, I think I hear another harmony above what we're singing, that I'd bet would sound killer if we added it."
We did, and it did! It was so good I got goose bumps! "...spoken magic spell."