Listen to Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto) online. Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto) is an Unknown language song and is sung by Maria João Pires. Mozart: Piano Sonata No. 16 in C Major, K. 545 "Sonata facile": III. Rondo (Allegretto), from the album Clásicos de Gramófono, was released in the year 2023. The duration of the song is 1:39. Download Unknown songs online from JioSaavn.