Listen to Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio Grazioso online. Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio Grazioso is an English language song and is sung by Camerata Romana, Eugen Duvier and Richard Bitzli. Cello Concerto No. 9 in B-Flat Major, G. 482: II. Adagio Grazioso, from the album 35 Greatest Funeral & Memorial Classics, was released in the year 2015. The duration of the song is 5:58. Download English songs online from JioSaavn.