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b. 211-214

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

No fingering in A (→GEFE,IE)

Fingering in EE

..

In the main text we do not include the inauthentic fingering added by EE.
See also bars 215-218, 219-221, 224 and 227.

category imprint: Differences between sources

issues: EE revisions

b. 211-215

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

..

In A in bars 211-214 and in the 1st half of bar 215 the accidentals in the R.H. part are generally put only to the top note of an octave. There are exceptions: the f1-f2 octaves in bar 212 and d2-d3 in bar 214, in which the sharps are next to the bottom notes only, and the b1-b2 octave in bar 213, with both naturals. All necessary accidentals were added by GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 212-214

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

..

In the main text we add cautionary accidentals to the bass minims at the beginning of bar 212 and 214 –  to B and  to g.

category imprint: Editorial revisions

b. 213-215

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

..

In the main text we add cautionary flats to a1-a2 in bar 213 and to a2-a3 in bar 215.

category imprint: Editorial revisions

b. 213

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

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In A the  raising f1 to f1 is missing. Chopin's mistake, patent in this context, was rectified by GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

issues: GE revisions , Omission of current key accidentals , Errors of A