Listen to J.S. Bach: Magnificat in D Major, BWV 243 - Aria (Duet): "Et misericordia" online. J.S. Bach: Magnificat in D Major, BWV 243 - Aria (Duet): "Et misericordia" is a German language song and is sung by Fritz Wunderlich, Margarethe Bence, Marcel Couraud and Stuttgarter Bach-Orchester. J.S. Bach: Magnificat in D Major, BWV 243 - Aria (Duet): "Et misericordia", from the album Legendary Wunderlich, was released in the year 2020. The duration of the song is 3:03. Download German songs online from JioSaavn.