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b. 229

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

..

The sources include a cautionary  before din the 3rd group of semiquavers. Interestingly, a respective cautionary sign (before a2) in analogous bar 225 is missing, where it would be justified.

category imprint: Editorial revisions

issues: Cautionary accidentals

b. 229

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

Accent on 2nd semiquaver in A, literal reading

Accents on 2nd & 3rd semiquaver in GE1 & EE2 (→EE3)

No marks in FE (→EE1)

Short accent on 1st semiquaver in GE2

Long accent on 1st semiquaver suggested by the editors

..

The accent in A (short) is placed over the 2nd semiquaver of the last group (b). According to us, the notation is inaccurate, and the accent is supposed to concern the 1st semiquaver. In GE1 the accent was printed in accordance with the literal interpretation of A, yet over the next semiquaver (f), another accent was added. This musically incomprehensible notation perhaps proves attempts to correct the erroneous notation. In FE (→EE1) both erroneous accents were overlooked (it cannot be excluded that it was Chopin's proofreading). GE2 has an accent over the 1st note, which most probably proves the unification of the notation of all similar bars.

category imprint: Graphic ambiguousness; Interpretations within context; Differences between sources

issues: Errors in GE , GE revisions , Authentic corrections of FE , Inaccuracies in A

b. 230

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

Long accents in A, contextual interpretation

Short accent in GE1 (→FEEE)

Short accents in GE2

..

In this bar, it is unclear what kind of accents Chopin meant – in A the first two may be interpreted as long or short, the third one is long and the fourth one is short. A comparison with analogous bars – see bar 226, allows to resolve the doubt in favour of long accents. We discuss the fourth of them separately due to the sign's vague placement.

In GE1 (→FEEE), the first and third accents were overlooked, which was corrected in GE2. All accents in the editions are short, although the sign in FE could be considered to be long.

category imprint: Graphic ambiguousness; Differences between sources

issues: Long accents , Errors in GE , GE revisions , Inaccuracies in A

b. 230

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

a in A, literal reading

f in A (contextual interpretation) & GE (→FEEE)

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The a note written in A (the 11th semiquaver) is most probably Chopin's mistake (the so-called Terzverschreibung error). The note was corrected to already in GE1 (→FEEE, →GE2) and it is highly likely that it was performed by Chopin himself.

category imprint: Interpretations within context; Differences between sources; Corrections & alterations

issues: Terzverschreibung error , Errors of A , Authentic corrections of GE

b. 230

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

f in A (→GE) & EE

a in FE

..

One can see Chopin's proofreading in the version of FE, since a as the penultimate note reasonably combines with the 1st chord in the next bar. However, the argument brought forward in the note concerning the previous figure suggests a Terzverschreibung error, which is more likely, according to us. It was considered a mistake already in EE, in which a was changed to f.

category imprint: Differences between sources

issues: EE revisions , Terzverschreibung error , Authentic corrections of FE