Listen to Symphony No. 1 in C Minor, Op. 11: I. Allegro di molto online. Symphony No. 1 in C Minor, Op. 11: I. Allegro di molto is an English language song and is sung by Claus Peter Flor and Felix Mendelssohn-Bartholdy. Symphony No. 1 in C Minor, Op. 11: I. Allegro di molto, from the album Claus Peter Flor Conducts Mendelssohn, was released in the year 2017. The duration of the song is 10:05. Download English songs online from JioSaavn.