Listen to 1812 Overture Op. 49 online. 1812 Overture Op. 49 is an English language song and is sung by Philharmonia Slavonica and Henry Adolph. 1812 Overture Op. 49, from the album 52 Most Important Classical Music Works of All Time - The Essential Collection, was released in the year 2010. The duration of the song is 15:34. Download English songs online from JioSaavn.