Issues : GE revisions

b. 66

composition: Op. 10 No 12, Etude in C minor

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In A (→FE) there is no  lowering d2 to d2 in the 1st chord. A relevant accidental is also absent before the topmost note in the L.H. In GE and EE the flats were added, yet in EE3 only the one in the L.H. In the main text we remove the unnecessary  before d in the 2nd half of the bar, which appears in the sources.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

issues: EE revisions , Accidentals in different octaves , GE revisions , Cautionary accidentals , Omission of current key accidentals , Errors of A

b. 67

composition: Op. 10 No 12, Etude in C minor

No fingering in A

Numeral '1' in FE

Numeral '3' in GE, EE & FED

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FE gives the '1' fingering digit under the 4th note. This patent error was overridden both in GE and EE. Chopin wrote a relevant correction also in FED.

category imprint: Differences between sources

issues: Annotations in teaching copies , EE revisions , Errors in FE , Annotations in FED , GE revisions

b. 67

composition: Op. 10 No 12, Etude in C minor

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A does not include the  before the topmost note of the chord on the 3rd beat of the bar. This patent oversight was completed in FE (→GE,EE). In turn, in all sources, except for GE3 (→GE4), there are unnecessary flats before c2 in this chord and before f2 on the 4th beat of the bar.

category imprint: Differences between sources

issues: Accidentals in different octaves , GE revisions , Cautionary accidentals , Errors of A , Authentic corrections of FE

b. 70

composition: Op. 10 No 12, Etude in C minor

Semibreve d2 in A (→FEEE,GE1GE2)

Minim d2 in GE3 (→GE4)

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It is hard to determine with certainty if placing d2 on one stem with the g1 minim in GE3 (→GE4) was an intentional action or a mistake.

category imprint: Differences between sources

issues: Errors in GE , GE revisions

b. 72

composition: Op. 10 No 12, Etude in C minor

Arpeggio sign in A

FE (→GE1GE2, →EE)

No mark in GE3 (→GE4)

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The arpeggio in FE (→EE,GE1GE2) embraces only two lower notes of the chord. It is certainly a result of a misinterpretation of A. In GE3 (→GE4) the mark was omitted.

category imprint: Differences between sources

issues: Inaccuracies in FE , GE revisions