Partituri
Original
Ach Herr, laß dein lieb' Engelein. from BWV 149. 389 Choralgesänge. From Cantatas. Scores. Bach, Johann Sebastian.
Traducere
O, Doamne, lasa tău iubitor "îngerași. de la BWV 149. 389 Choralgesänge. De la cantate. Scoruri. Bach, Johann Sebastian.
