Nocturne in C-sharp minor (1830) Nocturne in C sharp minor(1830) Noctuene in C- sharp minor(1830) Nocturne in C sharp minor op.post Nocturne in C-sharp minor, op. posth Nocturne in C-sharp minor (1830)(升C小调夜曲（1830）) Nocturne in C sharp minor Nocturne in C minor(1837) Nocturne in C sharp minor; Nocturne in C sharp minor=升C小调夜曲