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b. 72

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

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We add a cautionary natural before g in the left hand.

category imprint: Editorial revisions

b. 76

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

..

In the main text we add cautionary accidentals: before fin the R.H. and for a in the L.H.

category imprint: Editorial revisions

b. 78

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

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We add a cautionary for e2. This accidental is also added in GE2.

category imprint: Differences between sources; Editorial revisions

b. 78

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

..

We add a cautionary for the note a1.

category imprint: Editorial revisions

b. 81

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

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In the first chord of bar 81 we add the following cautionary accidentals: a natural for a2 and the sharps for d1, f1.

category imprint: Editorial revisions