Issues : Accidentals in different octaves

b. 21-23

composition: Op. 25 No 4, Etude in A minor

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In A (→FE) in three subsequent bars, Chopin did not use the  lowering a to a even once. This inaccuracy is also present in EE1 (→EE2). The notation of FC (→GE1) and EE3 is more accurate –  appears in bar 21. The completely correct notation appears only in GE2 (→GE3). See also bars 23-26.

category imprint: Interpretations within context; Differences between sources

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

b. 21-22

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

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In A three necessary accidentals are missing: the  raising E to E in bar 21, the  lowering g1 to g1 and the  raising A1 to A1 in bar 22. The first two out of these patent inaccuracies were corrected already in GE1 (→FEEE, →GE2), yet the third only in EE and GE2.

category imprint: Interpretations within context; Differences between sources

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

b. 21

composition: Op. 28 No. 19, Prelude in E♭ major

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In A (→FC,FE) there are no accidentals in the 2nd L.H. triplet. Out of the two necessary flats, in GE and EE only one was added, the one lowering g to g.

category imprint: Interpretations within context; Differences between sources

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

b. 21

composition: Op. 28 No. 17, Prelude in A♭ major

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In FCI and A (→FE,FCGE1) there is no  raising g to g in the 1st L.H. chord. The patent inaccuracy was corrected in EE and GE2 (→GE3).

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , GE revisions , Inaccuracies in A , Errors repeated in GE , Errors repeated in FE

b. 21-29

composition: Op. 28 No. 22, Prelude in G minor

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In the 2nd half of b. 21, A (→FC) places an unjustified  before d2, but omits a  raising f1 to f1. Equally in b. 29 which in the manuscripts is only marked as a repetition of b. 21. The overlooked  was added in all editions except FE in b. 29. In both bars EE removed the unnecessary , we include this revision in the main text.

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

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