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b. 171

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

..

In the main text we add cautionary naturals to F1-F and f2.

category imprint: Editorial revisions

b. 172

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

..

We add a cautionary  before g in the main text.

category imprint: Editorial revisions

b. 172-174

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

..

In the main text we include the cautionary flats to e1(2) at the beginning of bar 172 and 174 added by GE (→FE,EE,IE).

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 175-176

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

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In both bars the flats restoring b1 on the 5th quaver in the bar and the naturals restoring g1 on the 6th quaver are missing in A (→GEEE,IE). The accidentals were added only by FE.

category imprint: Interpretations within context; Differences between sources

issues: Errors of A , Errors repeated in GE , Errors repeated in EE , Errors repeated in IE

b. 175

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

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In the main text we omit the (cautionary?)  before a1 in the 2nd half of the bar, which appears in all sources.

category imprint: Editorial revisions

issues: Cautionary accidentals