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b. 78

composition: Op. 12, Variations in B♭ major

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In FE the  raising e3 to ewas overlooked. This patent mistake was corrected both in GE and EE.

category imprint: Differences between sources

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

b. 78

composition: Op. 12, Variations in B♭ major

in FE, contextual interpretation

rf in GE & EE

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In FE we can see here "zf", which we change to the correct . We discuss in detail the issue of the Chopinesque notation of forzato and its variants in other sources in the note in bar 1. In GE and EE the abbreviation was arbitrarily revised: zf was replaced by rf

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Inaccuracies in FE , GE revisions

b. 79

composition: Op. 12, Variations in B♭ major

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In FE the last R.H. note is devoid of an accidental. The harmonic context – a cadence in D minor and an e tone present in the preceding bar as well as an analogy with bar 69 prove that we are dealing here with an overlooked . The natural was added both in GE and EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE , GE revisions , Omission of current key accidentals

b. 79-92

composition: Op. 12, Variations in B♭ major

Wedges in FE (→EE)

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Most of the wedges present in FE (→EE) were arbitrarily changed to staccato dots in GE – see the note in bar 7. As the change covers all wedges included in GE, we consider the version of this edition one variant, on this page encompassing 13 marks in bar 79, 89 and 90-91 (except the L.H. quavers in the 2nd half of bar 91). We discuss the omissions of marks in some editions separately – see bar 91 and 92.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions , Inaccuracies in FE , GE revisions

b. 79

composition: Op. 12, Variations in B♭ major

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We add a cautionary  before g in the main text.

category imprint: Editorial revisions