Listen to Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio non troppo online. Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio non troppo is an Instrumental language song and is sung by Daniil Shafran, Arvīds Jansons and Leningrad Philharmonic Symphony Orchestra. Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio non troppo, from the album Boccherini, Kabalevsky: Cello Concertos, was released in the year 1967. The duration of the song is 6:27. Download Instrumental songs online from JioSaavn.