Listen to Violin Concerto in B-Flat Major: Grave online. Violin Concerto in B-Flat Major: Grave is an English language song and is sung by Mainzer Kammerorchester, Günther Kehr and Stanley Weiner. Violin Concerto in B-Flat Major: Grave, from the album Sinfonia Pastorale, was released in the year 2016. The duration of the song is 4:59. Download English songs online from JioSaavn.