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Slurs

b. 33-43

composition: Op. 10 No 7, Etude in C major

No slurs in A (→FEGE,EE3)

11 slurs in EE4

..

The whole-bar long slurs are an arbitrary addition of the reviser of EE4. Cf. bars 5-14.

category imprint: Differences between sources

issues: EE revisions

b. 35-36

composition: Op. 10 No 7, Etude in C major

Slur in A (→FEGE,EE3)

..

The slur of A (→FEGE,EE3) reaches only the last quaver in bar 35. In the main text we suggest a slur modelled on the slur Chopin extended in A in analogous bars 2-3. A similar modification was already introduced in EE4.

category imprint: Differences between sources; Editorial revisions

issues: EE revisions

b. 36-37

composition: Op. 10 No 7, Etude in C major

No slur in A (→FEGE,EE3)

Slur in EE4

..

We suggest to add a slur on the basis of analogy with bars 3-4, in which Chopin added a relevant slur, while proofreading FE. The addition was already performed in EE4

category imprint: Editorial revisions

b. 39

composition: Op. 10 No 7, Etude in C major

No slur in A

Slur in FE (→GE,EE)

..

The slur was added in a proofreading of FE (→GE,EE), undoubtedly by Chopin.

category imprint: Differences between sources

issues: Authentic corrections of FE

b. 41

composition: Op. 10 No 7, Etude in C major

Slurs in A

No slurs in FE (→GE,EE)

..

The notation of the next line, overlapping with the slurs under the pairs of chords in the L.H. in A, was certainly a reason for their omission in FE (→GE,EE).

category imprint: Differences between sources

issues: Inaccuracies in FE