Listen to Beethoven: Piano Sonata No. 15 in D Major, Op. 28 "Pastorale" - 3. Scherzo. Allegro assai (Stereo Version) online. Beethoven: Piano Sonata No. 15 in D Major, Op. 28 "Pastorale" - 3. Scherzo. Allegro assai (Stereo Version) is an Unknown language song and is sung by Wilhelm Backhaus. Beethoven: Piano Sonata No. 15 in D Major, Op. 28 "Pastorale" - 3. Scherzo. Allegro assai (Stereo Version), from the album Beethoven for the Home, was released in the year 2021. The duration of the song is 1:51. Download Unknown songs online from JioSaavn.