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b. 126

composition: Op. 22, Polonaise

in FE (→GE) & EE2

No sign in EE1

..

The  hairpin, unless overlooked in EE1, was added in the later stage of proofreading of FE (→GE).

category imprint: Differences between sources; Corrections & alterations

issues: EE revisions , Errors in EE , Authentic corrections of FE

b. 126

composition: Op. 23, Ballade in G minor

..

In the main text we add cautionary flats to b and B1. The former was also added by EE.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions

b. 126

composition: Op. 2, Variations, complete

e1-a1 after AsI

a1-c2 in A (→GEFE,EE,FESB)

..

The version of AsI is the initial version of this place. In the final one, Chopin raised the position of the 2nd and 3rd L.H. quavers and simplified the excessively precise rhythmic notation of the 2nd half of the bar in which both notes have the value of semiquavers complemented with rests.

category imprint: Differences between sources; Corrections & alterations

issues: Accompaniment changes

b. 126

composition: Op. 2, Variations, complete

Quaver a2 after AsI

Semiquaver a2 in A (→GEFE,EE,FESB)

..

The separated a2 quaver leads to b2 in the next bar, thus creating a complete melodic sequence in the R.H. part (e4-a2-b2), alternative with respect to the line using the L.H. f4 (e4-f4-b2). Eventually, Chopin simplified the notation; perhaps he did not want to divert attention from the main line.

category imprint: Differences between sources; Corrections & alterations

issues: Main-line changes

b. 126

composition: Op. 2, Variations, complete

..

In the main text we add a cautionary  to e1. The accidental was also added in GE3.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions