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b. 254-255

composition: Op. 11, Concerto in E minor, Mvt III

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FE is missing naturals before the 6th semiquaver in bars 254 and 255. The patent inaccuracies were corrected in GE and EE. There is a similar situation in bar 258.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in FE , GE revisions

b. 256-257

composition: Op. 11, Concerto in E minor, Mvt III

FE (→GE,EE)

FEH, literal reading

FEH, contextual interpretation

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The octave sign added in FEH most probably defines an authentic variant. According to us, it is much more likely that it was meant to move the entire figure of both hands by an octave, and not only of the R.H. 

category imprint: Interpretations within context; Differences between sources; Corrections & alterations

issues: Annotations in teaching copies , Authentic post-publication changes and variants , Annotations in FEH

b. 257

composition: Op. 11, Concerto in E minor, Mvt III

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In GE1 (→GE2), there are no naturals lowering c and c​​​​​​​1 to c and c1. They were probably added in the last phase of proofreading of FE (→EE). Naturals were added also in GE3.

category imprint: Interpretations within context; Differences between sources

issues: GE revisions , Authentic corrections of FE , Errors repeated in GE

b. 258

composition: Op. 11, Concerto in E minor, Mvt III

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FE is missing naturals lowering c​​​​​​​2(3) to c2(3) at the end of the 1st half of the bar. The accidentals were added in GE and EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Inaccuracies in FE , GE revisions

b. 262

composition: Op. 11, Concerto in E minor, Mvt III

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FE is missing a natural before the penultimate note in the bar; however, the accidental is present before the previous semiquaver, d3. Therefore, it can be likely that the engraver put an accidental before the wrong note, although Chopin would also occasionally write accidentals in such an illogical manner. In GE, the  was moved to before c3, whereas EE added the necessary ​​​​​​​ without removing the one from before d3

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in FE , GE revisions , Cautionary accidentals