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b. 229

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

..

A has a cautionary  only before d2. A second sign was added in GE (→FEEE).

category imprint: Differences between sources

issues: GE revisions , Cautionary accidentals

b. 230-234

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

..

In the main text we add cautionary flats before b3 and a3 in bars 230 and 234.

category imprint: Editorial revisions

b. 231

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

..

In A there are no flats lowering g1 to g1 and g2 to g2. This patent inaccuracy was partially corrected already in GE1 (→FE), by adding the first of the overlooked flats. The correct text is in EE and GE2.

category imprint: Interpretations within context; Differences between sources

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

b. 236

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

..

In A (→GE1FE) there is no  lowering g2 to g2. The patent inaccuracy was corrected in EE and GE2. EE added also a  before f3, unnecessary according to the rules of validity of accidentals back then.

category imprint: Interpretations within context; Differences between sources

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

b. 237

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

..

The cautionary  before fwas added in the proofreading of FE (→EE), perhaps by Chopin.

category imprint: Differences between sources

issues: Cautionary accidentals , Authentic corrections of FE