John Lager

Ernest Davis

The Whispering Orchestra

Sigurður Skagfield

Gladys Rice

James Hatfield

Paul Robeson

Frederick Granger

Marcia A. Freer

Acme Male Quartet

Premier Quartet

Josephine Baker

The Two Bobs

Robert Lewis

Derek Oldham

Alberta Hunter

Harold "Scrappy" Lambert

John Forsell

Thomas Chalmers

Lucy Isabelle Marsh

Chester Gaylord

Fisk University Male Quartette

B.F. Goodrich Silvertown Cord Orchestra

The Harmonians

Reed Miller