Listen to Sonata Op. 94 (originally for Flute/Violin and Piano): Allegro con brio online. Sonata Op. 94 (originally for Flute/Violin and Piano): Allegro con brio is an English language song and is sung by Richard Stoltzman. Sonata Op. 94 (originally for Flute/Violin and Piano): Allegro con brio, from the album Richard Stoltzman plays Clarinet Concertos, Sonatas and Chamber Music, was released in the year 2012. The duration of the song is 8:07. Download English songs online from JioSaavn.