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b. 26

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

..

In A the accidental to the top note of the 2nd third is missing. The patent inaccuracy was corrected in GE (→FE,EE,IE).

category imprint: Interpretations within context; Differences between sources

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

b. 27

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

Slur in A (→GEEE,IE)

No slur in FE

..

The missing slur is an oversight by the FE engraver.

category imprint: Differences between sources

issues: Errors in FE

b. 27-28

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

No fingering in A (→GEFE,IE)

Fingering in b. 28 in EE1

Fingering in b. 27-28 in EE2

..

In the main text, we do not include the inauthentic R.H. fingering added in EE.

category imprint: Differences between sources

issues: EE revisions

b. 27-30

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

No fingering in A (→GEFE,IE)

Fingering in EE

..

In the main text, we do not include the inauthentic L.H. fingering added by EE.

category imprint: Differences between sources

issues: EE revisions

b. 28

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

..

In A 4 accidentals are missing – the sharps to f2 and f1 and the naturals to a1 and f1. Three of them – except the  to a1 – were added in GE (→EE). The correct text is only in FE and IE.

category imprint: Interpretations within context; Differences between sources

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