AF
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There are visible crossings-out of the original versions of the 2nd crotchet in b. 82 and 85 in AF. It is another clue that Chopin was distracted while writing this fragment (b. 81-88 were initially overlooked and then added on the staves drawn in the side margin).
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category imprint: Corrections & alterations; Source & stylistic information
issues: Corrections in A, Deletions in A
notation: Pitch