Listen to Concerto for 2 Keyboards in C Minor, BWV 1060: I. Allegro online. Concerto for 2 Keyboards in C Minor, BWV 1060: I. Allegro is an Unknown language song and is sung by Boris Berezovsky, Alexander Malofeev, Mikhail Khokhlov and Gnessin Virtuosi Chamber Orchestra. Concerto for 2 Keyboards in C Minor, BWV 1060: I. Allegro, from the album Bach Piano, was released in the year 2022. The duration of the song is 4:19. Download Unknown songs online from JioSaavn.