Kanaga photographed singer and actor Kenneth Spencer in 1933, at the very beginning of his career. The next year, he would begin studying at the Eastman School of Music in Rochester, New York, graduating in 1938. Spencer struggled to get concert bookings because of his race. In the film Cabin in the Sky (1943), with an all-Black cast, he appears alongside Lena Horne, Ethel Waters, and Louis Armstrong.