Listen to Sonata for Violin and Piano in G Major: I. Allegretto online. Sonata for Violin and Piano in G Major: I. Allegretto is an English language song and is sung by Werner Riessmann and Dieter Goldmann. Sonata for Violin and Piano in G Major: I. Allegretto, from the album Classical Ravel 1, was released in the year 2017. The duration of the song is 8:20. Download English songs online from JioSaavn.