Listen to Symphony No. 5 in B-Flat Major, D. 485: I. Allegro online. Symphony No. 5 in B-Flat Major, D. 485: I. Allegro is an Instrumental language song and is sung by Alexander Dmitriyev and Leningrad Philharmonic Symphony Orchestra. Symphony No. 5 in B-Flat Major, D. 485: I. Allegro, from the album Schubert: Symphonies Nos. 5 & 6, was released in the year 2013. The duration of the song is 7:16. Download Instrumental songs online from JioSaavn.