FE
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The slur is present in the orchestral part sources, MFrorch and FEorch. Therefore, it may have been omitted by accident. Moreover, it cannot be excluded that legatiss. in FE (→GE,EE) was aimed at mitigating the absence of that slur – there is no place to add a slur in FE.
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category imprint: Differences between sources; Editorial revisions
issues: Legato & slurs
notation: Slurs