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Pitch

b. 248

composition: Op. 21, Concerto in F minor, Mvt I

..

In the main text we give cautionary flats before a3 and a2, added in GE (→FEEE).

category imprint: Differences between sources

issues: GE revisions

b. 248

composition: Op. 21, Concerto in F minor, Mvt I

Staccato dots in GE (→FEEE)

Wedge over R.H. in A

..

The wedge written in the part of the R.H. in A was reproduced in GE (→FEEE) as a dot and another one was added in the L.H.

category imprint: Differences between sources

issues: Inaccuracies in GE , GE revisions , Wedges

b. 249

composition: Op. 21, Concerto in F minor, Mvt I

g2 in A & FE (→EE)

g1 in GE

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The erroneous pitch of the 2nd semiquaver in GE is a consequence of the imprecise notation of the end of the octave sign embracing the first two semiquavers in this bar in A (and the last four of the previous one). In GE1 the notation was reproduced too literally (erroneously), not taking into account both the graphical context and analogous figures in the next bars. The mistake was not repeated in FE (→EE), although the notation of EE is not entirely clear. In turn, the misunderstanding of Chopin's intention in GE2 is puzzling, in which the erroneous pitch of the discussed note was repeated, although the notation does not include an octave sign.

category imprint: Graphic ambiguousness; Differences between sources

issues: Errors in GE , GE revisions , EE inaccuracies

b. 249

composition: Op. 21, Concerto in F minor, Mvt I

..

The sources feature a rather unnecessary  before ein the 2nd half of the bar. In the main text we add a  before e3 – it is not absolutely necessary in the sources due to the use of an octave sign at the beginning of the bar and a different layout.

category imprint: Differences between sources

issues: Omissions to cancel alteration , Cautionary accidentals , Inaccuracies in A

b. 250

composition: Op. 21, Concerto in F minor, Mvt I

..

In the main text we omit the  present in A (→GE1FEEE) before the 1st note in the 2nd half of the bar. The unnecessarily repeated sign was removed in GE2.

category imprint: Differences between sources

issues: GE revisions , Cautionary accidentals