In A a few necessary accidentals are missing, which, however, does not make the text ambiguous. All the overlooked accidentals are naturals – in the R.H. before the 6th, 11th and 12th quavers in bar 91 (d3, b2 and d4) and in the 2nd and 3rd triplets in bar 92 (b2, d2, b1, d1) as well as in the L.H. part before the 4th chord in bar 91 (b, d2). In FE1 it was only the L.H. naturals that were added – Chopin could have done it while adding the arpeggios. FE2 added all the R.H. naturals except the first one. GE and EE include all necessary accidentals.
Compare the passage in the sources»
category imprint: Interpretations within context; Differences between sources
issues: EE revisions, Accidentals in different octaves, GE revisions, Authentic corrections of FE, FE revisions, Inaccuracies in A
notation: Pitch