musescore / musescore/MuseScore

Add support for nested tuplets in MusicXML

Open
#22,671 6 comments 0 reactions 1 assignee View on GitHub

@pacebes is already working on this.

Since Oct 10, 2025.

community MusicXML P2
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Description

Issue type

Engraving bug (incorrect score rendering)

Bug description

No response

Steps to reproduce

Consider this input file created by MuseScore.

image

Exporting as an uncompressed MusicXML gives this file, which is fully correct, AFAICS (except that the selected <divisions> value 480 can't be divided by 9 without rest, which is somewhat fishy IMHO).

However, re-importing this MusicXML file into MuseScore fails completely:

image

Screenshots/Screen recordings

No response

MuseScore Version

OS: openSUSE Leap 15.5, Arch.: x86_64, MuseScore Studio version (64-bit): 4.4.0-241240305, revision: github-musescore-musescore-f8db23c

Regression

No

Operating system

GNU/Linux

Additional context

No response

Contributor guide

Open the contributing guide

First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Assessment

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