Synthesia: Chopin - Allegretto in F Sharp Major [KK. Anh. II/1] 

Another spurious work attributed to Chopin, like the Valse Melancholique this short piece is based off a complete work by Charles Mayer, Mazurka Op. 112 'Souvenir de Pologne' This work is also known as 'Mazurka in F Sharp Major KK Anh. II/1'.