Nat King Cole & Dean Martin
The Two Greatest Male Singers In History
This is a fascinating photo since Nat King Cole & Dean Martin are probably the two greatest male singers in history. Of course there are many other famous crooners like Bing Crosby and Frank Sinatra who also had great voices, but in my opinion, Nat King Cole and Dean Martin have the two smoothest singing voices in history. Since we are on the subject, I think the greatest female voice is Ella Fitzgerald.