Casper Jeukendrup

Rebase needed

Rebase needed

If @miiizen and @oktophonie have no objections, I think this can be merged

Hm, now this needs another rebase... (those 👍 don't result in a notification, so I hadn't seen them yet and hadn't merged this yet) But after that, it looks like...

Unfortunately, this is not really fixable in MuseScore 4, since this whole "score state" concept was an implementation detail of MuseScore 3 (and as such, should never have been exposed...

Seems related to (if not a duplicate of) #13877 and #20950.

@zacjansheski You might want to re-check this briefly

@sneakysushi The file downloaded from those links is not just a file, but a version of MuseScore. So what you download is a special test version that contains the piano...

For example: **Original report:** https://github.com/musescore/MuseScore/issues/15113 **OS:** Windows **MuseScore version:** 4.0.0.223362132 / d050fb0 **Filename:** unknown **The file:** [corrupted_file.zip](https://github.com/musescore/MuseScore/files/10203464/corrupted_file.zip) **Variant:** contains only zeros **Additional info:** the backup file was affected too

**Original report:** https://musescore.org/en/node/342465 **OS:** Windows 10 **MuseScore version:** 4.0.1 **Filename:** `C:\Users*********\Documents\Musescore4\Scores\KONZERT_gdur.mscz` **Variant:** 0KB