Issues : Cautionary accidentals

b. 33

composition: Op. 50 No. 3, Mazurka in C♯ minor

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In the main text we add cautionary naturals before b and a. The accidentals were also added in EE; the latter is also present in AI.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Cautionary accidentals

b. 37

composition: Op. 50 No. 3, Mazurka in C♯ minor

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The cautionary naturals before b1 and a1 were added while proofreading FE (→EE). The former is also in GE, perhaps also added at the proofreading stage. They are absent in the preserved autographs.

category imprint: Differences between sources

issues: GE revisions , Cautionary accidentals , FE revisions

b. 62

composition: Op. 50 No. 3, Mazurka in C♯ minor

a1 in AI, AF (→FE) & GE

f1 in EE

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The version of EE is a patent Terzverschreibung. Moreover, the sources differ in the number of cautionary naturals before this chord – two (a and a1) in AI and GE versus one (only) in AF (→FEEE).

category imprint: Differences between sources

issues: Errors in EE , Terzverschreibung error , Cautionary accidentals

b. 149-151

composition: Op. 50 No. 3, Mazurka in C♯ minor

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In b. 149 and 151 the autographs are devoid of cautionary accidentals. In the first stage of proofreading of FE (→EE) a  was added before b in b. 151; the accidental is also present in GE. In the second stage of proofreading of FE before b was also added in b. 149; moreover, a  was repeated before the R.H. b note on the 3rd beat of the bar.
We include both naturals in the main text. 

category imprint: Differences between sources

issues: Cautionary accidentals , Authentic corrections of FE , FE revisions

b. 160

composition: Op. 50 No. 3, Mazurka in C♯ minor

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AI is lacking in a  restoring f1 on the 2nd beat of the bar; in turn, it features a superfluous  before c1. All the remaining sources contain the necessary sign before f1, yet it is only GE in which there is no  before c1.

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , GE revisions , Cautionary accidentals