Jackie & Roy

Jackie and Roy was an American jazz vocal team consisting of husband and wife singer Jackie Cain and singer/pianist Roy Kral. They sang together for 56 years and made almost 40 albums. Kral's 2002 obituary in The New York Times said: "Their voices had similar ranges but were an octave apart, creating unusual harmonies." From Wikipedia (https://en.wikipedia.org/wiki/Jackie_...) under Creative Commons Attribution CC-BY-SA 3.0 (http://creativecommons.org/licenses/b...)