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b. 59

composition: WN 17, Polonaise in B♭ major

..

 

In JC, there are a few accidentals, unjustified as cautionary accidentals: a  before eat the beginning of the bar, a  before bon the 4th quaver of the bar, a  before the next and a  before fin the last chord. The first and last of those signs are also in PE. The same applies to bar 95, in those sources marked only as a repetition of bar 59.

category imprint: Differences between sources; Source & stylistic information

issues: Cautionary accidentals

b. 60

composition: WN 17, Polonaise in B♭ major

..

In JC, under the lowest note of the chord, b, there is also (without the extending dot), which is probably one of a few uncorrected mistakes (cf. e.g. bar 53).

category imprint: Differences between sources

issues: Errors of JC

b. 62

composition: WN 17, Polonaise in B♭ major

..

In JC, there is no  raising b into b, which is a patent oversight. 

category imprint: Source & stylistic information

issues: Inaccuracies in JC

b. 62

composition: WN 17, Polonaise in B♭ major

..

In JC, there is no  lowering into a, which is an obvious oversight. 

category imprint: Source & stylistic information

issues: Inaccuracies in JC

b. 62

composition: WN 17, Polonaise in B♭ major

f2-b2 in JC & EF

b2 in PE

..

The version of PE, in which the textural and sound scheme of figurations is disrupted, according to us without any visible reason, is most probably erroneous.

category imprint: Differences between sources

issues: Errors in PE