Afro-American Folk Song Singers |
American Quartet (Early 1900s lineup) |
American Quartet |
Harold E. Anderson |
Harold E. Anderson and Alfred Edström |
Folke Andersson |
Anonymous |
Apollo Jubilee Quartet |
Arion Brooklyn |
Charles A. Asbury |
Sam Ash |
Harry Anthony |
John Yorke AtLee |
Gene Austin and Hit of the Week Orchestra |
Avon Comedy Four |