Issues : Errors of A

b. 42

composition: Op. 64 No 3, Waltz in A♭ major

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The overlooked by Chopin  lowering g1 to gwas added only in EEW2.

category imprint: Interpretations within context; Corrections & alterations

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

b. 93-98

composition: Op. 64 No 3, Waltz in A♭ major

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The notation of the accidentals in this fragment of A is inaccurate – there is not any flat lowering e2(1) to e2(1) in bars 94, 96 and 98. It is probably an echo of the draft notation of As, which is not only devoid of flats, but it includes naturals before e1 in bars 93 and 97. The signs were added in FE (→GE,EE).

category imprint: Interpretations within context; Differences between sources

issues: Cautionary accidentals , Omission of current key accidentals , Errors of A , Authentic corrections of FE

b. 98

composition: Op. 64 No 3, Waltz in A♭ major

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In the manuscripts there is no  lowering d2 to d2. The composer's patent oversight was corrected in FE (→GE,EE).

category imprint: Interpretations within context; Differences between sources

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

b. 109-110

composition: Op. 64 No 3, Waltz in A♭ major

e1 not tied in A & GE1Ab

e1 tied in FE (→EE,GE1opGE2opGE3op) & GE2Ab

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According to us, both here and in bars 125-126, the absence of a tie sustaining eis an oversight of Chopin. The composer actually wrote out both pairs of bars in A, yet probably only due to the accent on e1, which is absent in bar 1. In any case, a tie added in a proofreading of FE clearly proves Chopin's final intention.

category imprint: Interpretations within context; Differences between sources

issues: Errors of A , Authentic corrections of FE

b. 125-126

composition: Op. 64 No 3, Waltz in A♭ major

e1 not tied in A

e1 tied in FE (→EE,GE)

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The missing tie of emay be Chopin's mistake.

category imprint: Differences between sources; Corrections & alterations

issues: Errors of A , Authentic corrections of FE