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b. 154

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

..

In ½Chopin would try to avoid writing on the cello stave, as a result of which he wrote both  signs before respective bass notes. It also contributed to an earlier placement of the  sign, with respect to analogous bar 152, which in GE1 (→FE) was moved even closer to the beginning of the bar. EE and GE2 introduced some changes in the placement of the signs too (GE2 after A). In the main text we give an interpretation of the notation of A compliant with bar 152.

category imprint: Graphic ambiguousness; Differences between sources

issues: EE revisions , Inaccuracies in GE , GE revisions , Inaccuracies in A

b. 154-155

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

..

In A there is not a single  raising d to d. Four out of six necessary signs – only both naturals before d2 were overlooked – were added already in GE1 (→FE), which could have been performed by the reviser. EE and GE2 have the correct text.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , GE revisions , Omission of current key accidentals

b. 155

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

No marking in A (→GEFEEE)

in FED

suggested by the editors

..

The sign, added probably by Chopin in FED, is likely to be . In the main text we include the indication in the variant form.

category imprint: Differences between sources

issues: Annotations in teaching copies , Annotations in FED

b. 155

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

 in A & FE (→EE)

 in GE

..

The  sign, present in GE instead of  written in A, is a mistake, corrected then by Chopin in FE (→EE).

category imprint: Differences between sources

issues: Errors in GE , Authentic corrections of FE

b. 155

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

Pedalling in A

Pedalling in GE (→FE)

Pedalling in EE

Pedalling suggested by the editors

..

According to us, the pedalling of A is written inaccurately in this bar, which was probably caused by the transition to a new page and distraction at the time of writing the same bar for the third time – in bar 157 the pedalling is again compliant with bars 151 and 153. The versions of the editions are certainly arbitrary  – cf. bars 151-153.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Inaccuracies in GE