In A Chopin marked only the pedal sustention of the F bass note as the sound base of three last chords. He then improved this pedalling, while proofreading FE (→GE). The reviser of EE in a sense returned to Chopin's original idea by adding a change of pedal at the beginning of bar 65. See also bar 67.
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category imprint: Differences between sources; Corrections & alterations
issues: EE revisions, Authentic corrections of FE
notation: Pedalling