Izvornik: Bach, Johann Sebastian: Church Cantatas - BWV 109 (BWV 109 Ich glaube, lieber Herr, hilf meinem Unglauben). Choral SATB, Piano.
Prijevod: Bach, Johann Sebastian: kantata Crkva - BWV 109 (BWV 109 vjerujem, dragi Gospodine, pomozi mi nevjera). Choral SATB, Piano.