The 
signs in GC and FE may be considered to be equal variants. Due to the reasons discussed in bar 16, in the main text we give the version of FE. The sign in GE1 is clearly inaccurate, which was corrected (also inaccurately) in the subsequent GE.
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category imprint: Interpretations within context; Differences between sources
issues: Inaccuracies in GE, Scope of dynamic hairpins, GE revisions
notation: Articulation, Accents, Hairpins