Select: 
Category
All
Graphic ambiguousness
Interpretations within context
Differences between sources
Editorial revisions
Corrections & alterations
Source & stylistic information
Pitch
All
Pitch
Rhythm
Slurs
Articulation, Accents, Hairpins
Verbal indications
Pedalling
Fingering
Ornaments
Shorthand & other
Importance
All
Important
Main


Pitch

b. 109-110

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

d2-d2  (?) in A, literal reading

d2-d2 in A (contextual interpretation→GEFEEE)

..

In both bars there are no accidentals both before the 12th and the 13th semiquavers in A. The flats added in the proofreading of GE (→FEEE) – almost certainly by Chopin – confirm that we are dealing here with a rare case of a fourfold composer's error, who overlooked both the naturals altering d2 to dand flats returning d2. Both necessary naturals were added in EE and the first of them (in bar 109) also in GE2. This kind of mistake may seem implausible, yet in the notation of A, in which the 2nd and 3rd groups of semiquavers are written an octave lower with the use of the octave sign, the error does not seem so striking:

  • the discussed notes are not next to each other, hence a juxtaposition of two identical notes, which do not have accidentals, yet they sound differently, is absent;
  • naturals before d2 seem to be obvious after naturals in both hands in the 1st half of each bar;
  • d2 are sounds of the fixed, current key, F minor, hence the absence of flats is a typical Chopin oversight of cancelling alterations.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Inaccuracies in GE , Omissions to cancel alteration , GE revisions , Errors of A , Authentic corrections of GE

b. 109

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

No c1 in chord in A & FE (→EE1)

Chord with c1 in GE & EE2 (→EE3)

..

GE has an additional note, c1, in the crotchet chord. The notation of A may be misleading here, yet Chopin's having deleted the note in the proofreading of FE (→EE1) is decisive. In EE2 (→EE3) the note was added under the influence of GE1.

category imprint: Graphic ambiguousness; Differences between sources

issues: EE revisions , Errors in GE , Authentic corrections of FE , Uncertain notes on ledger lines , Inaccuracies in A

b. 113

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

..

In A before the bottom note of the octave in the L.H. at the beginning of the bar is missing, as well as before the 3rd semiquaver in the R.H. in the 2nd half of the bar (d1). In turn, Chopin repeated a  before B, the 2nd semiquaver in the L.H. In GE1 (→FE) only the missing  before the octave was added, while in EE and GE2 – both necessary naturals. Moreover, EE3 added a cautionary  before in the L.H. in the 3rd group of semiquavers; the sign was also added in FED. In the main text we add two necessary naturals and we remove the superfluous sign before the 2nd semiquaver in the L.H.

category imprint: Interpretations within context; Differences between sources

issues: Annotations in teaching copies , EE revisions , Annotations in FED , Accidentals in different octaves , GE revisions , Cautionary accidentals , Inaccuracies in A

b. 114

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

..

In A (→GE) a  is missing before the 8th semiquaver in the L.H. (d1). In turn, Chopin repeated a  before bin the L.H. at the end of the bar. FE removed the second sign, yet did not add the first one. EE includes the fully correct notation.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Cautionary accidentals , FE revisions

b. 115

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

..

In A there is no accidental before the penultimate semiquaver. The flat returning ewas added in the proofreading of GE1 (→FEEE, →GE2), perhaps on Chopin's demand. Moreover, a cautionary  was added before ein the L.H.

category imprint: Interpretations within context; Differences between sources

issues: Omissions to cancel alteration , Authentic corrections of GE