. . . . . "1917-04-07T14:30:00"^^ . . . . . . . . . . . . . . "The printed concert program is not specific on which performer sang which songs, beyond identifying some of the duets." . "joint recital" . . . . . . . . . . "Herbert Witherspoon, Bass, and Florence Hinkle (Mrs. Herbert Witherspoon), Soprano" .