Nobody can sing like that guy did nor will anybody ever. He was a freak, just one of those people that have such astounding talent you wonder if they are mutants. Probably one of the most moving songs I ever heard him sing was “In dreams” which I took as being about those people close to you who pass on and he had plenty. His wife and kids are one example.
If you love Roy,listen to Mystery Girl. Written for him by Bono of U2 believe it or not, but no one could sing this song like Roy Orbison. And Bono knew that too.