Listen to Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazioni online. Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazioni is an English language song and is sung by Artur Schnabel. Piano Sonata No. 12 in A-Flat Major, Op. 26 "Funeral March": I. Andante con variazioni, from the album Beethoven: The Piano Sonatas, was released in the year 2015. The duration of the song is 9:58. Download English songs online from JioSaavn.