Listen to Quartet for Strings No. 14 Haydn Quartet No. 1 in G Major KV 387: Allegro vivace assai online. Quartet for Strings No. 14 Haydn Quartet No. 1 in G Major KV 387: Allegro vivace assai is an English language song and is sung by Mozarteum Quartet Salzburg. Quartet for Strings No. 14 Haydn Quartet No. 1 in G Major KV 387: Allegro vivace assai, from the album Best of Mozart Vol. 2, was released in the year 2006. The duration of the song is 8:09. Download English songs online from JioSaavn.