Issues : Authentic corrections of EE

b. 51

composition: Op. 35, Sonata in B♭ minor, Mvt I

..

FE1 (→FE2) has an e as the bottom note of the 1st minim in the L.H. This patent error was corrected in FE3 (→FE4). The remaining sources also include the correct text.

category imprint: Differences between sources

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

b. 51

composition: Op. 35, Sonata in B♭ minor, Mvt III

d1 in GC (→GE) & FE

f1 in EE

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Same as in bar 35, the version with  f1, most probably introduced by Chopin to the base text to EE, may be considered to be an equal variant.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of EE

b. 52

composition: Op. 35, Sonata in B♭ minor, Mvt III

 in GC (→GE)

No ornament in FE

 in FE3 (→FE4,FE5) & EE

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Each of the source versions could have been intended by Chopin, yet only the version with an ornament is undoubtedly authentic, whereas its notation with the use of grace notes is certainly later.

category imprint: Differences between sources; Corrections & alterations

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

b. 53

composition: Op. 35, Sonata in B♭ minor, Mvt III

No  in GC (→GE) & FE1 (→FE2)

 in FE3 (→FE4,FE5) & EE

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Same as in bar 37, Chopin added the  grace note in the proofreading of FE3 (→FE4,FE5) and in the base text to EE.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE , Authentic corrections of EE

b. 55-56

composition: Op. 35, Sonata in B♭ minor, Mvt II

No sign in GC (→GE) & FE

 in EE

..

In the main text we give a  sign, added in the base text to EE probably by Chopin. See also bars 243-244.

category imprint: Differences between sources; Corrections & alterations

issues: Inaccuracies in FE , No pedal release mark , Inaccuracies in GC , Authentic corrections of EE