Listen to Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro Con Brio online. Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro Con Brio is an English language song and is sung by Philharmonia Slavonica and Alberto Lizzio. Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": I. Allegro Con Brio, from the album Top 100 Power Classics: The Most Dynamic Classical Music of All Time, was released in the year 2013. The duration of the song is 14:31. Download English songs online from JioSaavn.