Listen to String Quartet No. 17 in B-Flat Major, K. 458 "Hunt": IV. Allegro assai online. String Quartet No. 17 in B-Flat Major, K. 458 "Hunt": IV. Allegro assai is an Unknown language song and is sung by Barchet Quartet. String Quartet No. 17 in B-Flat Major, K. 458 "Hunt": IV. Allegro assai, from the album Mozart: Complete String Quartets, Vol. 4, was released in the year 1960. The duration of the song is 4:45. Download Unknown songs online from JioSaavn.