Issues : Accidentals in different octaves

b. 215

composition: Op. 21, Concerto in F minor, Mvt I

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In A there is no  raising b to b, which was corrected already in GE1 (→FEEE, →GE2).

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , GE revisions , Inaccuracies in A

b. 216

composition: Op. 21, Concerto in F minor, Mvt I

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The last three semiquavers in A (→GE1FE) are devoid of accidentals. This inaccurate notation, characteristic for Chopin particularly in his early pieces, was corrected in EE and GE2.
Moreover, in FE there is no  before c2, which was added in EE. In A there is no  before cin the part of the L.H. The sign was added in GE (→FEEE), although it is not necessary in this layout (similarly as the two previous signs in the part of the L.H.).

category imprint: Interpretations within context; Differences between sources

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

b. 227-228

composition: Op. 21, Concerto in F minor, Mvt I

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The notation of accidentals in this passage is very inaccurate in A, particularly in the part of the R.H., in which only the 1st half of bar 228 includes all necessary signs. Luckily, it does not impede the correct interpretation of the text. In the editions the signs were gradually added, but only GE2 and EE3 have the fully correct text. 

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE , Accidentals in different octaves , Errors in EE , Errors in GE , GE revisions , Authentic corrections of FE , Inaccuracies in A

b. 231-232

composition: Op. 21, Concerto in F minor, Mvt I

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In A there are no naturals raising e2 to ein the middle of bar 231 and e1 to e1 two semiquavers later as well as e to at the end of bar 232. All signs were added already in GE1 (→FEEE, →GE2). 

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , Inaccuracies in A

b. 243

composition: Op. 21, Concerto in F minor, Mvt I

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In A (→GEFE) there is no  before the 8th semiquaver (d3). This patent inaccuracy was corrected only in EE.

category imprint: Interpretations within context; Differences between sources

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