FEH
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b. 145-147
In each of these bars, FEH features a vertical accent over the 4th semiquaver of the bar. The first two only confirm (or possibly explain the meaning of) the printed long accents. The third one may be considered an additional argument for adding an accent.
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category imprint: Differences between sources
issues: Annotations in teaching copies, Annotations in FEH
notation: Articulation, Accents, Hairpins