Forrás: Gudarnas Spar Op. 88. Gudarnas Spar Op. 88 composed by Erik Valdemar Bergman. Erik Valdemar Bergman. Alto Voice sheet music.
Fordítás: Alto Voice kotta. Bariton hang kotta. Kórus kotta. Voice Solo kotta. 1911 -. For SATB choir, alto voice, baritone voice. FG.042-06266-1.