Listen to Sonata No. 12 in A flat major, Op. 26, 'Funeral March': Allegro online. Sonata No. 12 in A flat major, Op. 26, 'Funeral March': Allegro is an Instrumental language song and is sung by Marios Papadopoulos. Sonata No. 12 in A flat major, Op. 26, 'Funeral March': Allegro, from the album Beethoven Piano Sonatas Op. 26, Op. 27 Nos. 1, 2, was released in the year 2020. The duration of the song is 3:15. Download Instrumental songs online from JioSaavn.