Listen to Sonata No. 5 in C Minor for Piano, Op. 10/1: I. Allegro molto e con brio online. Sonata No. 5 in C Minor for Piano, Op. 10/1: I. Allegro molto e con brio is an English language song and is sung by Alfred Brendel. Sonata No. 5 in C Minor for Piano, Op. 10/1: I. Allegro molto e con brio, from the album Alfred Brendel plays Beethoven: Selected Piano Works, was released in the year 2009. The duration of the song is 6:05. Download English songs online from JioSaavn.