Listen to J.S. Bach: Sonata For Violin And Harpsichord No. 4 In C Minor, BWV 1017: 2. Allegro online. J.S. Bach: Sonata For Violin And Harpsichord No. 4 In C Minor, BWV 1017: 2. Allegro is an Unknown language song and is sung by Janine Jansen and Jan Jansen. J.S. Bach: Sonata For Violin And Harpsichord No. 4 In C Minor, BWV 1017: 2. Allegro, from the album Classical Study: Bach, was released in the year 2021. The duration of the song is 4:15. Download Unknown songs online from JioSaavn.