Issues : Accidentals in different octaves

b. 14

composition: Op. 28 No. 14, Prelude in E♭ minor

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In A (→FE) there is no  restoring B at the beginning of the 2nd half of the bar (however, a corresponding accidental is featured in the R.H. part). The flat 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