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b. 52

composition: WN 37, Lento con gran espressione

No marks in A1, CK (→CB) & EL

Staccato dots in CJ

..

Like in b. 51, Chopin used staccato dots in  to specify a nuance of articulation in [A2]. However, this detail was repeated here only in CJ .

category imprint: Differences between sources; Corrections & alterations

issues: Errors in CK

b. 53

composition: WN 37, Lento con gran espressione

No mark in A1, CB & EL

Accent in CJ & CK

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In the main text we give the accent of [A2] (→CJ,CK).

category imprint: Differences between sources; Corrections & alterations

b. 53-54

composition: WN 37, Lento con gran espressione

2 slurs in A1

Slur in CJ & CK

Slur in CB

No slurs in EL

2 slurs suggested by the editors

category imprint: Differences between sources; Editorial revisions

b. 55

composition: WN 37, Lento con gran espressione

No sign i A1

 in CJ, CK (→CB) & EL

category imprint: Differences between sources; Corrections & alterations

b. 55

composition: WN 37, Lento con gran espressione

No slurs in A1, CJ & EL

Slur in CK

Slurs in CB

..

The slur of CK raises serious doubts in terms of both its range and placement – nowhere else does the slur encompass two such L.H. figures or is placed under the notes. Therefore, it is probably an inaccuracy or a mistake; it may have had something to do with a slur concerning only one of the figures or emphasising the bass sequence: c-A-G. Since it is absent in the principal source – CJ – in the main text we do not include this questionable mark. The slurs of CB are part of a comprehensive revision – see b. 6-19

category imprint: Interpretations within context; Differences between sources

issues: Errors of JC , Balakirev's revisions , Errors in CK , Inaccuracies in CK