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Rhythm

b. 26

composition: Op. 27 No 1, Nocturne in C# minor

FE (→EE)

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In FE (→EE) b1 being a prolongation of the note from the previous bar is mistakenly written as a whole note.

category imprint: Differences between sources

issues: Errors in FE

b. 29-36

composition: Op. 27 No 1, Nocturne in C# minor

R.H. quaver over the 6th L.H. note in GE

Regular rhythmic notation in FE (→EE)

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In bars 29-36 (and further ones – cf. bars 48, 50, 51 & 53-62), GE has the quaver of the R.H. part placed directly over the last note of the 2nd L.H. triplet. In the editors' opinion, this is not in line with Chopin’s intentions; instead, it reflects the manner of the GE engraver.

category imprint: Graphic ambiguousness; Interpretations within context; Differences between sources

issues: GE revisions , Dotted rhythms and triplets

b. 29

composition: Op. 27 No 1, Nocturne in C# minor

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In the edited text, we supplement the "3" numerals in triplets.

category imprint: Editorial revisions

b. 37-45

composition: Op. 27 No 1, Nocturne in C# minor

GE (→FEEE): semiquaver after the 6th L.H. note

Notation in keeping with Chopin's understanding of such figures

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In bars 37-42 and 44-45 in GE (→FEEE) the semiquaver of the double dotted rhythm in the right hand was moved beyond the third note of the second triplet of the accompaniment. This misleading, inauthentic notation was also used for the double dotted rhythm in bar 49 and in the notation of dotted rhythms throughout the Nocturne - cf. bars 5-13.

See also: the note to bars 29-36 and the chapter devoted to that topic in: Jan Ekier, Introduction to the National Edition, Editorial Issues.

category imprint: Interpretations within context

issues: GE revisions , Dotted rhythms and triplets

b. 43

composition: Op. 27 No 1, Nocturne in C# minor

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In the sources, both triplets are marked with the numeral "3", what seems superfluous in this context.

category imprint: Editorial revisions