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The mark indicating precisely the moment of striking the grace note in FED |
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No teaching indication provided |
In teaching copies belonging to Camille O'Méara-Dubois such marks appear in various Chopin's works several dozen times (cf. e.g. bar 33 and 36 of this Nocturne, and also bars 58 and 74 of the Impromptu in A flat Op. 29). A general rule that follows from all those indications is that some grace notes absolutely have to be performed simultaneously with the relevant note of the left hand, i.e.:
- when the upper grace note forms an interval greater than a second with the main note (bar 33 of the Nocturne)
- when grace notes, single or multiple, have the nature of the arpeggio, i.e consist of notes forming or suspending the current harmonic filling (the remaining examples listed above).
Compare the passage in the sources »
category imprint: Differences between sources
issues: Annotations in teaching copies, Annotations in FED, Synchronization markings
notation: Rhythm