William MacEwan

Fisk University Male Quartette

Peerless Quartette

The Criterion Quartet

Shannon Four

Harry Macdonough

Virginia Asher

Vernon Dalhart

Shannon Quartet

Henry Burr

Kalman Juvelier

Frederick Wheeler

Royal Dadmun

Frederic C. Freemantel

Norfolk Jubilee Quartet

Alma Gluck

Tom Kinniburgh

Trinity Choir

Thomas Chalmers

John McCormack

Reinald Werrenrath

Ernest Davis

Chautauqua Preachers' Quartette

Columbia Quartette

Homer Rodeheaver