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b. 277-278

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

Slur to e3 in FE (→GE,EE)

Slur to c4 suggested by the editors

..

According to us, leaving cwithout articulation markings is an inaccuracy, even if it corresponds to the notation of [A]. In the main text, we suggest extending the slur from the previous bar, in accordance with the rhythmic shape of the figuration.

category imprint: Editorial revisions

b. 277

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

No mark in FE (→EE,GE1GE2)

Wedge in GE3

Wedge suggested by the editors

..

The missing staccato mark is most probably an inaccuracy. It is indicated by the wedge in the analogous situation in bar 273 as well as by the wedge on e​​​​​​​ in the L.H. The mark was added in GE3

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 277

composition: Op. 44, Polonaise in F♯ minor

Quavers e-b in GE

Quavers c-e-b in FE (→EE)

..

In the main text we include the c notes, added in the four quaver chords at the stage of proofreading of FE (→EE), almost certainly by Chopin.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 277

composition: Op. 44, Polonaise in F♯ minor

Slur to minim in GE

Slur to end of bar in FE (→EE)

..

Like in b. 44, in the main text we give the slur/tenuto after FE (→EE).

category imprint: Differences between sources

issues: Tenuto slurs

b. 277-279

composition: Op. 44, Polonaise in F♯ minor

 in GE

in FE (→EE)

..

The trills in b. 277 and 279 are written down in GE without a wavy line after the  mark. In the main text we follow the more suggestive version of notation of FE (→EE).

category imprint: Differences between sources