Listen to String Quartet No. 14 in G Major, K. 387: I. Allegro vivace assai online. String Quartet No. 14 in G Major, K. 387: I. Allegro vivace assai is an English language song and is sung by Einstein Effect Collection and Classical Baby Music Ultimate Collection. String Quartet No. 14 in G Major, K. 387: I. Allegro vivace assai, from the album Music for My Little Toddler – Educational Songs for Kids, Relaxation Music, Brain Power, Learn & Fun, Mozart for Baby, was released in the year 2017. The duration of the song is 3:33. Download English songs online from JioSaavn.