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b. 72

composition: Op. 12, Variations in B♭ major

..

In the main text we add a cautionary  to e1 as it was also done in GE2.

category imprint: Differences between sources; Editorial revisions

issues: GE revisions

b. 73

composition: Op. 12, Variations in B♭ major

..

In FE (→GE) the bass clef is placed the same as in the main text – in the middle of the bar – yet, at the same time, the 2 bottom-most R.H. semiquavers, f and b, were written on the bottom stave, which would make them d2 and g2. The mistake was noticed and corrected only in EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Errors in FE , Errors repeated in GE

b. 74

composition: Op. 12, Variations in B♭ major

..

In the main text we add a cautionary  to e1

category imprint: Editorial revisions

b. 78

composition: Op. 12, Variations in B♭ major

..

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. 79

composition: Op. 12, Variations in B♭ major

..

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