PE
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The authenticity of the fingering of EF is uncertain: it is not included in JC, therefore, it is almost certain that it was also absent in [AI]. The fingering, strictly positioning and compatible with the spirit of Chopin's fingering, however, does not include very characteristic ploys for this fingering. Due to those reasons, we do not include it in the main text. The same applies to bars 72, 74-75, and 75-76.
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category imprint: Differences between sources
notation: Fingering