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b. 177-178

composition: Op. 38, Ballade in F major

Staccato dot in A

No mark in GC (→GE) & FE

3 dots in EE

..

The staccato dot written in A over the first bass octave in bar 177 was overlooked in other sources except EE. In this edition the dots were also added to the next two bass octaves, in the middle of bar 177 and at the beginning of bar 178.

category imprint: Differences between sources

issues: EE revisions , Errors in FE , Errors of GC

b. 177-180

composition: Op. 38, Ballade in F major

No slurs in A (→FE,EE)

Slurs in GC (→GE)

..

Three consecutive, approximately one-bar-long slurs were writtne into GC (→GE) almost certainly by Chopin. 

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections in GC

b. 178

composition: Op. 38, Ballade in F major

Slurs in A (→FE,GCGE)

No slurs in EE

..

Lack of the L.H. slurs is a characteristic error of the engraver of EE who omitted slurs in a new line of music..

category imprint: Differences between sources

issues: Errors in EE

b. 178-182

composition: Op. 38, Ballade in F major

..

In the main text we add cautionary naturals before e2 in bars 178 and 179, and before e1 in bars 182. The accidental in bar 179 was also added in GE2 (→GE3). See also bar 183.

category imprint: Differences between sources; Editorial revisions

b. 178

composition: Op. 38, Ballade in F major

..

In A (→GC,FE1FE2) there is no  raising f1 to f1 in bar 178 and f to f in bar 182. The accidentals were added in EE, GE and FE3.

category imprint: Editorial revisions

issues: EE revisions , Accidentals in different octaves , GE revisions , FE revisions , Inaccuracies in A , Errors repeated in FE