Page:
Source:
p. 2, b. 16-35
Main text
Prezentacja
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in 
twice in 
According to us, A presents the only reliable pedalling version of these bars and the following sections of the Etude. The versions included in the editions are probably a result of an error of FE, the attempt of its later correction by Chopin in the last proofing and the subsequent arbitrary additions by the revisers of GE and EE.
category imprint: Differences between sources
issues: EE revisions, Inaccuracies in GE, GE revisions, Authentic corrections of FE, No pedal release mark, Inaccuracies in A
notation: Pedalling
Missing markers on sources:
FE1, A, FE2, FED, EE3, EE4, FEJ, FES, GE1, GE2, GE3, GE4