Listen to Chamber Symphony in B-Flat Major: II. Larghetto online. Chamber Symphony in B-Flat Major: II. Larghetto is an Instrumental language song and is sung by Marina Butir, Alexander Rudin and Academic Chamber Orchestra "Musica Viva". Chamber Symphony in B-Flat Major: II. Larghetto, from the album Bortniansky: Chamber Symphony & Three Romances - Benda: Concerto for Harpsichord and String Orchestra, was released in the year 2005. The duration of the song is 5:39. Download Instrumental songs online from JioSaavn.