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b. 103

composition: Op. 42, Waltz in A♭ major

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The  indication was added by Chopin in all base texts (it is absent only in FE0).

category imprint: Differences between sources

b. 103-104

composition: Op. 42, Waltz in A♭ major

 
 
..

FEG has a slur, in spite of this, it was not included in GE1. The mistake was not corrected in GE2 (→GE3) either.

category imprint: Differences between sources

issues: Errors in GE

b. 104

composition: Op. 42, Waltz in A♭ major

 
 
..

It is highly likely that two accents of EE are an editorial revision. The sign, placed in FE0 in the middle of the stave, was interpreted (correctly) as valid for both hands and it was changed to two separate signs, by placing one above the chord in the R.H. and the other one above the chord in the L.H.

category imprint: Graphic ambiguousness; Differences between sources

issues: EE revisions

b. 104-105

composition: Op. 42, Waltz in A♭ major

 
 
..

In FE0 (→FE,FEG,EE) the slur already begins on the last chords in the previous bar. In this musical context, i.e. ending one theme and starting a completely new one (see a similar context in bars 164-165, the notation must be considered as a mistake, overlooked and left uncorrected by Chopin in all base texts. A justified revision of the slur was performed (despite lack of Chopin proofreading) in GE1 (→GE2GE3) and this is the version we adopt to the main text.

category imprint: Differences between sources

b. 105

composition: Op. 42, Waltz in A♭ major

No marking in FE & EE

in GE

Our variant suggestion

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Chopin added the  indication in FEG (→GE).

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of GE