Listen to Piano Sonata No. 3 in C Major, Op. 2 No. 3: IV. Allegro assai online. Piano Sonata No. 3 in C Major, Op. 2 No. 3: IV. Allegro assai is an English language song and is sung by Mélodie Zhao. Piano Sonata No. 3 in C Major, Op. 2 No. 3: IV. Allegro assai, from the album Beethoven: Complete Piano Sonatas, was released in the year 2014. The duration of the song is 5:07. Download English songs online from JioSaavn.