F. Chopin: Nocturne Oubliée in C Sharp Minor A1 No. 6

F. Chopin (?): This is a characteristical Nocturne in the style of Chopin. Very rare played! It is overwrite with F. Chopin. But maybe it is spurious. It exists no CD-Recording of this Special-Piece. Maybe a very early unpublished piece from Chopin? If someone know more about this piece, please let me know!

Downloadable sheet music: Frédéric Chopin – Nocturne oubliée, Op.A1 No.6