Billy Fury – Adam Faith – Rick Nelson – Elvis Presley – Craig Douglas – Brian Hyland – Roy Orbison – Del Shannon – Frank Ifield & Nat King Cole.
I wanted to put this in Senior Citizens, but Yahoo would not let me access it again!
Source:
http://www.myelvisworld.com/triva/how-did-you-rate-these-60s-singers-which-was-your-favourite/