Listen to Quartet for Harpsichord and Strings in G Minor, K. 478: III. Rondo allegro online. Quartet for Harpsichord and Strings in G Minor, K. 478: III. Rondo allegro is an English language song and is sung by Avery Ensemble. Quartet for Harpsichord and Strings in G Minor, K. 478: III. Rondo allegro, from the album Mozart Biber Creston Schoenfield, was released in the year 2017. The duration of the song is 8:22. Download English songs online from JioSaavn.