I. Allegro/Piano Sonata No. 29 in B flat major, Op. 106, "Hammerklavier" by Gerhard Oppitz
Click on cover image to play I. Allegro/Piano Sonata No. 29 in B flat major, Op. 106, "Hammerklavier" from the album Beethoven: Piano Sonatas, Vol. 7 in Spotify:
