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


b. 78-80

composition: Op. 25 No 12, Etude in C minor

Pedal changes in FC (→GE) & EE

Four-bar pedal in FE

..

In the main text, we give the pedalling of FE, which in this case does not seem to be a result of oversight of signs. Combining the bars based on one chord is very characteristic for Chopin pedalling; in this place it perfectly matches the maximal dynamics of this triumphal, culminant ending of the cycle.

category imprint: Differences between sources

b. 78-80

composition: Op. 25 No 12, Etude in C minor

Crotchets in bars 78 & 80 in FC

Crotchets in bar 80 in FE

Crotchets in bar 78 in EE1 (→EE2)

Crotchets & quavers in GE & EE3

..

The separation and extension of the sound of the c1 and d1 notes is marked in both analogous bars – bars 78 and 80 – only in FC (→GE with the d1 note shortened to a quaver), which has to be considered to be an inaccuracy of the remaining sources. In turn, it is uncertain whether the rhythmic value of the d1 notes, exceeding the bar, corresponds to Chopin's intention, as the lack of quaver flags can be considered here to be an oversight (this is how it was interpreted in GE). Due to the fact that we can encounter such a type of notation in other Chopin's pieces (cf. the Etude in A minor, No. 4, bar 52 or in E minor, No. 5, bar 35), in the main text we preserve the crotchets written in FC.

category imprint: Differences between sources

issues: EE revisions , GE revisions

b. 78-80

composition: Op. 25 No 12, Etude in C minor

..

In FC (→Ge), there are cautionary naturals before the d1 notes at the end of bars 78 and 80. The latter – in bar 80 – was added also in EE3. In the main text we do not include these signs. 

category imprint: Differences between sources

issues: EE revisions , Cautionary accidentals , Last key signature sign

b. 81-82

composition: Op. 25 No 12, Etude in C minor

..

In FC – certainly in accordance with [A] – the 2nd, 3rd and 4th groups of semiquavers in the R.H. are written in an abbreviated manner as repetition of the first. Entire bar 82 is also not written with notes. A similar notation was most probably present in all Stichvorlage manuscripts, which probably caused a number of inaccuracies in reproducing Chopin's intention – cf. the notes on accents,  hairpins and slurs.

category imprint: Differences between sources

issues: Abbreviated notation of A

b. 81-82

composition: Op. 25 No 12, Etude in C minor

No marks in FC (→GE) & EE

Short accents in FE

Long accent suggested by the editors

..

The accents in the R.H., present only in FE, could have been added by Chopin in the proofreading of this edition. According to us, it is, however, more likely that Chopin wrote in the base text only the first accent, while in FE it was multiplied, interpreting the repetition signs, used for an abbreviated notation of the following semiquaver groups. Taking this into account, in the main text we suggest only one accent and due to the fact that it closes the regular rhythmic and melodic structure of bars 71-80, we adjust its shape and placement to the previous accents.

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

issues: Long accents , Errors in FE