Chopin added the indication leggiero in FEG (→GE) and in the base text to EE, whereas 
– in the base text to FE and EE. As each of these indications was written by Chopin in two base texts and in one of them – EE – he wrote both, in the main text we give both indications.
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category imprint: Differences between sources
issues: Authentic corrections of FE, Authentic corrections of GE, Authentic corrections of EE
notation: Verbal indications