Listen to Violin Concerto in B-Flat Major, TWV 51: B1: II. Vivace online. Violin Concerto in B-Flat Major, TWV 51: B1: II. Vivace is an Instrumental language song and is sung by Mikhail Vaiman, Lev Shinder and Leningrad Philharmonic Chamber Orchestra. Violin Concerto in B-Flat Major, TWV 51: B1: II. Vivace, from the album Mikhail Vaiman: Selected Recordings, Vol. 2, was released in the year 2005. The duration of the song is 3:42. Download Instrumental songs online from JioSaavn.