GE3
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The majority of the sources include naturals before the b1 and b2 notes. It is difficult to say what made Chopin write them – the only alteration in the vicinity of those notes is b
1(2) in the next figure. The superfluous accidentals were removed in GE3.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions
issues: GE revisions, Cautionary accidentals
notation: Pitch