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b. 97-99

composition: (Op. 4), Sonata in C minor, Mvt IV

..

In A there are no naturals to the 6th quaver in bar 97 (A) and the minim in the 2nd half of bar 99 (a). Both accidentals were added in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 97

composition: (Op. 4), Sonata in C minor, Mvt IV

Slur from A to C in A, probable reading

No slur in GE (→FE,EE,IE)

..

The slur written in A in this bar is even less accurate than the one in bar 96. As was the case there, one can doubt whether Chopin actually wanted to keep it in the text. However, as there is no analogous slur that would allow us to reconstruct the alleged range of this slur, we do not suggest it.

category imprint: Graphic ambiguousness; Differences between sources; Editorial revisions

issues: Inaccurate slurs in A , GE revisions

b. 97-98

composition: (Op. 4), Sonata in C minor, Mvt IV

  in A

No signs in GE (→FE,EE,IE)

..

The missing pair of the   marks must be an oversight by the engraver of GE (→FE,EE,IE).

category imprint: Differences between sources

issues: Errors in GE

b. 97

composition: (Op. 4), Sonata in C minor, Mvt IV

B-d1 in A (→#Wn→#Wf,#Ww) & EE2

B-b in EE1

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The version of EE1 with an octave as the last crotchet of the bar is certainly erroneous and has been corrected in EE2.

category imprint: Differences between sources

issues: EE revisions , Errors in EE , Terzverschreibung error

b. 98-99

composition: (Op. 4), Sonata in C minor, Mvt IV

..

In the main text we add cautionary naturals to c1 in bar 98 and the first c in bar 99.

category imprint: Editorial revisions