James Reed

Wiseman Sextette

Harry McClaskey

Elliott Shaw

Robert E. Clark

Royal Dadmun

Reed Miller

Ernest Davis

Chautauqua Preachers' Quartette

Fisk University Male Quartette

Georgia Brevillier

Columbia Stellar Quartette

Haydn Quartet

Charles Hart

Henry Burr

Earle F. Wilde

Columbia Quartette

Shannon Four

Oscar Seagle

Homer Rodeheaver

William MacEwan

Metropolitan Quartet

James Jordan

The Criterion Quartet

Tuskegee Institute Singers