Listen to Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio online. Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio is an English language song and is sung by Philharmonia Orchestra and Otto Klemperer. Beethoven: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro con brio, from the album Great Symphonies, Vol. 1, was released in the year 2015. The duration of the song is 15:51. Download English songs online from JioSaavn.