Issues : Accidental below/above the note

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b. 296

composition: Op. 39, Scherzo in C♯ minor

..

 GC has the flat before the chord placed at the height of d1. We can come across similar inaccuracies in Chopin's own manuscripts as well. GE has the correct text that is evident from the context. 

category imprint: Source & stylistic information

issues: Accidental below/above the note , Inaccuracies in GC