Beethoven: Piano Sonatas, Vol.4 by Ludwig van Beethoven Tracks Sonata No. 31 in A-Flat Major, Op. 110: II. Allegro molto Sonata No. 31 in A-Flat Major, Op. 110: III. Adagio ma non troppo - Allegro ma non troppo (Fuga) Sonata No. 31 in A-Flat Major, Op. 110: I. Moderato cantabile molto espressivo