John Gary. His range was unbelievable.
I was trying to think of his name. He was incredible. I love his version of “More”
Indeed - three octaves (cold, he could stretch further with a good warmup). Sinatra, Como, Williams - they all respected John's talent.
I remember seeing him perform Unchained Melody on the Danny Kaye show in the mid-'60s. I was a child, but I recall how that performance moved my mother to tears. That video clip used to be on YouTube, but has since vanished.