Listen to Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro online. Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro is an English language song and is sung by Markus Stocker and Viktor Yampolsky. Sonata in D Minor for Cello and Piano, Op. 40: II. Allegro, from the album The 50 Darkest Pieces of Classical Music, was released in the year 2010. The duration of the song is 3:06. Download English songs online from JioSaavn.