Issues : Accidentals in different octaves

b. 8

composition: Op. 28 No. 18, Prelude in F minor

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In A (→FE), Chopin wrote only a  restoring e2 (in the R.H. part). The corresponding sign in the L.H. part was added in FC (→GE) and EE.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , Fontana's revisions , Inaccuracies in A , Errors repeated in FE

b. 12

composition: Op. 28 No. 18, Prelude in F minor

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In A (→FC,FE1) there are no accidentals before the last semiquaver (in both hands), which, when interpreted literally, gives d1 and d. In FE2 was added, yet only in the R.H., where it is a cautionary accidental. GE and EE include naturals in both hands.

category imprint: Interpretations within context; Differences between sources

issues: EE revisions , Accidentals in different octaves , GE revisions , FE revisions , Inaccuracies in A , Errors repeated in FE

b. 12

composition: Op. 28 No. 18, Prelude in F minor

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In A (→FCGE) there are no naturals before d2 and b1, since Chopin considered the previous accidentals before d3 and b2 to be valid. In FE (→EE), in which the first part of the roulade was written without an octave sign, respective naturals were added.

category imprint: Differences between sources; Source & stylistic information

issues: Accidentals in different octaves , FE revisions

b. 15

composition: Op. 28 No. 18, Prelude in F minor

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In A there is no  before the top note of the L.H. chord on the 4th beat of the bar. The patent inaccuracy was already corrected in FC (→GE) and FE (→EE).

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , FE revisions , Fontana's revisions , Inaccuracies in A

b. 17

composition: Op. 28 No. 18, Prelude in F minor

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In A there is no  before the bottom note of the L.H. octave. As at the end of b. 15, this patent inaccuracy of Chopin was already corrected in FC (→GE) and FE (→EE).

category imprint: Interpretations within context; Differences between sources

issues: Accidentals in different octaves , FE revisions , Fontana's revisions , Inaccuracies in A