Jeff Buckley and Freddie Mercury both come to mind as having tremendous range. I'm surprised that nobody has mentioned George Michael yet. Whatever you think of him personally (his act has worn thin on me over the years), the man can sing. Probably would have been a much better replacement as lead man for Queen than Paul Rogers (ever heard him doing "Somebody to Love" at Wembly Stadium?)
since when does r kelly sing two notes at the same time?
it's not singing two notesat the same time it actaully hitting two notes almost simutaneously. what's wrong we r.kelly in the first place???? because he famous during our time"(meaning hiis part of pop music)????
frank sinatra was even a bigger part of pop music during his time.
Chris Isaak and Michael Buble for more recent candidates.
You beat me to posting Michael Buble. Just yesterday I was listening to Jane Monheit "I won't dance" where they sing as a duo. He does have a very pleasant voice, as well as Jane. They make a great duo.