Issues : Inaccuracies in A

b. 30

composition: Op. 2, Variations, complete

..

In A a few necessary or cautionary accidentals are missing – in the L.H. a  lowering g1 to g1, in the R.H. flats lowering g2 to g2 and c2 to c2 and a  to f2. In GE (→FE,EE) it was only the missing accidental in the L.H. that was added.
In the main text we add the above accidentals as well as a cautionary  to d3.

category imprint: Interpretations within context; Differences between sources; Editorial revisions

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

b. 35-36

composition: Op. 2, Variations, complete

..

Although the "nonchalant" chromatic notation of A – at least 4 accidentals in the R.H. are missing as well as 7 in the L.H. – does not lead to any textual doubts, it requires to be completed, which was already performed, to a certain extent, in the first editions. Taking into account the manner (different from ours) in the case of the R.H. part on the 4th beat of b. 35, the accidentals on the top stave were already ordered in GE1, including the addition of a cautionary  to d1 at the beginning of b. 35 and removal of the unnecessarily repeated  to b1 at the beginning of the 2nd half of b. 36. However, the notation of the L.H. part can be considered complete only in FESB and EE (different in both). In the main text we add R.H accidentals on the 4th beat of b. 35; it was also performed in GE3. See also the note at the beginning of the 2nd half of b. 36.

category imprint: Differences between sources; Editorial revisions; Corrections & alterations; Source & stylistic information

issues: Accidentals in different octaves , Corrections in A , Cautionary accidentals , Inaccuracies in A

b. 39-40

composition: Op. 2, Variations, complete

..

As in b. 35-36, in A Chopin overlooked some necessary accidentals, mainly in b. 40 – a  to d2 and a  to e2 in the R.H. and a  to e1 and a  to d2 in the L.H. (the use of accidentals in b. 39 is not fully codified due to the octave sign, as a result of which the  to e3 and the  to d2 could be considered superfluous). All necessary accidentals – subject to the situation described in the brackets above – were already added in GE1 (→FE1,EE,GE2GE3). In EE to d2 before the 6th semiquaver in b. 39 was also added.
FESB repeated the accidentals of GE1; however, it was a  instead of a  that was placed to the 6th semiquaver in b. 39, which resulted in an erroneous e1 note; moreover, a  to d2 was added before the 8th semiquaver in this bar, which does not make sense – the accidental, if necessary at all, should be before the 6th semiquaver.

category imprint: Interpretations within context; Differences between sources

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

b. 42

composition: Op. 2, Variations, complete

 on 3rd beat in A (→GEFE,EE,FESB)

 on 4th beat suggested by the editors

category imprint: Editorial revisions

issues: Scope of dynamic hairpins , Inaccuracies in A

b. 43-44

composition: Op. 2, Variations, complete

..

As in b. 35-36 and 39-40, in the manuscripts Chopin overlooked some of the necessary accidentals, in this case only flats. AsI lacks a  to the 14th semiquaver in b. 43 (g2) and to the 10th semiquaver in b. 44 (g), and A lacks a  to the 14th semiquaver in b. 43 (g2) and flats to the 8th and 20th semiquavers in b. 44 (g1 and g). All omitted accidentals were already added in GE1, which was repeated in the remaining editions. In the main text, we omit the unnecessary repetition.
In the AsI notation, attention is drawn to the unnecessary repetitions of flats before g3 in bar 43 (as in A) and g1 in bar 44, as well as 3 flats (cautionary?) before e3 in bar 43 and e2 and RH. e in bar 44.

category imprint: Interpretations within context; Differences between sources; Source & stylistic information

issues: Accidentals in different octaves , GE revisions , Cautionary accidentals , Last key signature sign , Inaccuracies in A