Listen to J.S. Bach: Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto online. J.S. Bach: Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto is an Unknown language song and is sung by I Musici, Janos Scholz and Maria Teresa Garatti. J.S. Bach: Brandenburg Concerto No. 6 in B flat, BWV 1051: 2. Adagio ma non tanto, from the album Bach for the Weekend, was released in the year 2021. The duration of the song is 6:06. Download Unknown songs online from JioSaavn.