Frederick Wheeler

Metropolitan Quartet

Frederic C. Freemantel

Virginia Asher

Homer Rodeheaver

Steve Porter

Thomas Chalmers

Haydn Quartet

Trinity Choir

Henry Burr

Fisk University Male Quartette

Harry Macdonough

Yossele Rosenblatt

Mildred Potter

Peerless Quartette

Chimes of Trinity Church, NYC

Elizabeth Spencer

Charles Hart

Grace Kerns

William MacEwan

Edna White Trumpet Quartette

John Young

Harry C. Browne

Alma Gluck

Ida Gardner