musescore / musescore/MuseScore

Grace notes don't convert to midi properly

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#22,669 7 comments 3 reactions 3 assignees View on GitHub

@ingvarskagg is already working on this.

Since May 14, 2024.

MIDI P2
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Description

Issue type

Import/export issue

Bug description

When playing a passage with grace notes within MuseScore they are played correctly at the correct time and everything. However, exporting these grace notes to MIDI, they do not play as they should do.

The passage in question
image

The MIDI export
image

Appoggiaturas work fine as normal, its only acciaccaturas that do not work. They do not sound the same in MIDI as they do in MuseScore.

Steps to reproduce
  1. Write a passage with acciaccatura grace note.
  2. Export to MIDI
  3. Play MIDI
Screenshots/Screen recordings

https://github.com/musescore/MuseScore/assets/87596784/4fc25366-8939-43f2-aba7-1faf9204c221

MuseScore Version

4.2

Regression

Worked in 4.0.2 (see comment)

Operating system

Windows 11

Additional context

#22111

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