Listen to J.S. Bach: Concerto in G Major, BWV 973 (after Vivaldi RV 299): 2. Largo online. J.S. Bach: Concerto in G Major, BWV 973 (after Vivaldi RV 299): 2. Largo is an Unknown language song and is sung by Ivor Bolton. J.S. Bach: Concerto in G Major, BWV 973 (after Vivaldi RV 299): 2. Largo, from the album Bach: Classical Sunset, was released in the year 2022. The duration of the song is 1:55. Download Unknown songs online from JioSaavn.