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b. 123

composition: Op. 64 No 1, Waltz in D♭ major

Mark of synchronization in FED

No mark in remaining sources

..

The sign added in FED, indicating the manner of synchronising the grupetto in the R.H. with the accompaniment in the L.H., means that the first 18 notes of the grupetto are to be understood as quaver triplets, whereas the last six – as normal quavers, as in bars 35 and 107. It is unknown whether it was the only performance option accepted by Chopin.

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED , Synchronization markings

b. 123

composition: Op. 21, Concerto in F minor, Mvt I

Slur from 2nd note in A & GE2

Slur from 1st note in GE1 (→FEEE)

..

Starting a slur from the beginning of a bar is a characteristic inaccuracy of GE1 (→FEEE), corrected in GE2.

category imprint: Differences between sources

issues: Inaccuracies in GE , GE revisions

b. 123

composition: Op. 21, Concerto in F minor, Mvt I

Fingering written into FED

No teaching fingering

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED

b. 123

composition: Op. 11, Concerto in E minor, Mvt II

h1 in FE (→EE) & GE3

g1 in GE1 (→GE2)

..

The version of GE1 (→GE2) must be an example of a Terzverschreibung error, revised in GE3.

category imprint: Interpretations within context; Differences between sources

issues: Errors in GE , Terzverschreibung error , GE revisions

b. 123-125

composition: Op. 11, Concerto in E minor, Mvt I

repeated in Atut

e tied in FE (→GE,EE)

..

The ties of the bass note were added, certainly by Chopin, in the proofreading of FE (→GE,EE). In bar 124, opening a new line of text, in FE, there is no ending of the tie from the previous bar, which is a common mistake in the case of ties without influence on the understanding of notation.  

category imprint: Differences between sources

issues: Inaccuracies in FE , Authentic corrections of FE