Issues : Errors repeated in FE
b. 8-12
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composition: Op. 28 No. 20, Prelude in C minor
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The missing restoring d1 is almost certainly an oversight of Chopin in A (→FC,FE), which is proven by the naturals in AB, ACh and the one added in b. 8 in FES. The accidentals were also added by the revisers of GE and EE. category imprint: Interpretations within context; Differences between sources issues: EE revisions , Omissions to cancel alteration , GE revisions , Errors of A , Errors repeated in FE |