FE
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It is difficult to say what the origin of the FE pedalling is. It does not seem to be a mistake, since a pedal encompassing only the descending fragment of the passage is present in FE also in bars 91-92. Nevertheless, it cannot correspond to Chopin's final intention, since in all further analogous places – bars 174-175, 178-179, 254-255 and 258-259 – all sources unanimously include two-bar pedals.
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category imprint: Differences between sources
notation: Pedalling