Listen to Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo online. Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo is an English language song and is sung by Pierre Monteux and Symphonie-Orchester des Norddeutschen Rundfunks. Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo, from the album Beethoven: Symphonies Nos. 2 & 4, was released in the year 2016. The duration of the song is 5:16. Download English songs online from JioSaavn.