Listen to Haydn: Symphony No. 98 in B-Flat Major, Hob. I:98: I. Adagio - Allegro online. Haydn: Symphony No. 98 in B-Flat Major, Hob. I:98: I. Adagio - Allegro is an English language song and is sung by Philharmonia Orchestra and Otto Klemperer. Haydn: Symphony No. 98 in B-Flat Major, Hob. I:98: I. Adagio - Allegro, from the album Great Symphonies, Vol. 1, was released in the year 2015. The duration of the song is 6:26. Download English songs online from JioSaavn.