The Criterion Quartet

Collegiate Choir

Homer Rodeheaver

Shannon Four

Vernon Dalhart

Chór Opery Warszawskiej

Fisk University Male Quartette

Henry Burr

Trinity Choir

Chautauqua Preachers' Quartette

Virginia Asher

Elsie Baker

Lyric Quartet

St. John's Gospel Quartette

Alma Gluck

Lucy Isabelle Marsh

Columbia Stellar Quartette

George Alexander

John McCormack

Charles Harrison

Columbia Quartette

Vivian Bennett's Choir

Prince's Orchestra

Royal Dadmun

Elizabeth Lennox