Sheet music

Original

15. Quartett. "Not in vain my faithfull heart. Otho Visconti, Op.7. Selections. Vocal Scores. Gleason, Frederic Grant.

Translation

15. Quartet. "Not in vain my faithfull heart. Otho Visconti, Op.7. Selections. Vocal Scores. Gleason, Frederic Grant.