Noter
Original
Chopin, Frédéric. Nocturne No.2. Op.27 No.2. Chopin, Frédéric. Violin and Piano. Wilhelmj, August. Main sheet music.
Oversettelse
Chopin, Frédéric. Nocturne No.2. Op.27 No.2. Chopin, Frédéric. Violin and Piano. Wilhelmj august. Hoved notene.