Listen to Piano Sonata No. 12 in F Major, K. 332: III. Allegro assai online. Piano Sonata No. 12 in F Major, K. 332: III. Allegro assai is an English language song and is sung by Carmen Piazzini. Piano Sonata No. 12 in F Major, K. 332: III. Allegro assai, from the album Classical Mozart 6, was released in the year 2018. The duration of the song is 5:47. Download English songs online from JioSaavn.