My favorite was "Mama" followed closely with "Pretty Paper" which I play every Holiday Season.
Of course since my Mom passed, I find it hard to listen to Mama as that reminds me of her and was one of Roy's she also liked.
Love him or not, I do not know of one recording artist I have heard in my 66 years (and I've heard just about all) who had the vocal depth and range that he had.
Roy Orbison had the greatest voice I ever heard and I’ve been listening to his music since 1960.
My wife and I were fortunate to see him in concert a dozen times over the years.
I forget which artist stated that when he heard Crying for the first time, “That was it. To me that was the voice of God.”