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b. 348

composition: Op. 21, Concerto in F minor, Mvt I

f1 in A (→GE)

f-f1 in FE (→EE)

..

The note added in the proofreading of FE (→EE) is a change that certainly comes from Chopin. He also introduced a similar complement in the Concerto's 3rd mvt, bars 63-64.

category imprint: Differences between sources; Corrections & alterations

issues: Authentic corrections of FE