Listen to Sonata, K. 454, in B Flat: Andante online. Sonata, K. 454, in B Flat: Andante is an English language song and is sung by Jascha Heifetz, Brooks Smith and Wolfgang Amadeus Mozart. Sonata, K. 454, in B Flat: Andante, from the album Jascha Heifetz plays Sonatas for Violin, was released in the year 2013. The duration of the song is 6:48. Download English songs online from JioSaavn.