Atut
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Like in bar 618, one can assume that the 
mark placed under a tied, hence non-played note, was placed inaccurately. We suggest two possible interpretations of the mark:
- a long accent over the L.H. – the mark would be inaccurately placed in terms of its vertical position (cf. bar 617);
- diminuendo encompassing the quintuplet in the R.H., assuming an accurate placement in terms of its horizontal position.
Compare the passage in the sources »
category imprint: Differences between sources; Editorial revisions
issues: Long accents, Placement of markings, Scope of dynamic hairpins
notation: Articulation, Accents, Hairpins