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Pitch

b. 134-135

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

..

In A Chopin wrote accidentals only to the first note of each pair of quavers constituting an octave – F1ag1. The respective accidental for the second quaver in each pair was added in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 136-137

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

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

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

b. 138-139

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

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In A there are no naturals to the last L.H. crotchet in bar 138 (a) and to the last quavers in bar 139 (e1 and e1). In GE (→FE,EE,IE) only the accidentals in bar 139 were added.

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 , Errors repeated in EE , Errors repeated in IE

b. 140

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

..

In A e and a in the L.H. and e1 and a2 in the R.H., the pitch of which is unquestionable due to the harmonic context, are devoid of the necessary accidentals. All the omitted naturals were added in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 141

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

..

In the main text we add a cautionary  to b2 at the beginning of the bar. The accidental was also added in EE2.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions