



A
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Arguments pointing out to the engraver's mistake:
-
lack of any signs of deleting
; various signs deleted in bar 7 or 22 left visible traces;
- probable occurrence of the same error in several other works by Chopin; the music engraving technique of the day required the engraver to work with a mirror image of the base text;
-
appearing in all the sources in the analogous bar 30.
Compare the passage in the sources »
category imprint: Differences between sources
issues: Inaccuracies in FE, Sign reversal
notation: Articulation, Accents, Hairpins