MuseScore app won’t play MuseScore 4 pieces

• Dec 23, 2022 - 12:57

I recently published a piece to my page and when I try to open it in the MuseScore app on my phone it gives me a blank screen. Pieces written on MuseScore 3 load perfectly fine, it’s just the one from MuseScore 4 that is not loading at all. If I open it in a browser it works, however it loads very slow, often not loading the sheet music at all.


I can confirm I have the same problem :( i have updated the ios app, but no joy.
I can open pieces made with Musescore3 in ios app, just not pieces made with Musescore4.

I have provided the example mscz I uploaded to my online muse score, when trying to sync to view with my iPad.

Attachment Size
Tarentella .mscz 33.08 KB

Just adding to this chorus ... I updated one of my pieces (rainbow connection arrangement) with musescore 4, now it doesnt load on my iPad app ... i updated it's ios and the ipad app and still doesnt play ... it does however sound great when i play it through the browser on the musescore website.... but that doesn't have traspose and practice modes now does it ...

should be a warning as I use the ipad app for performance purposes ... now it doesn't work!

Yup, I created a score with 4 and uploaded a version of 4 to the app on my iPhone and this is all I get. Maybe this is a sign from God to give up music ? 🤣🤣 I literally cancelled the subscription before I got charged UNTIL they fix it and it’s usable, then I’ll be back for sure. I know they need to fix bugs, so I’m not too angry, I can always use Cubase anyway, but I was trying to use something I could use on my iPhone when I’m not at the studio .

Attachment Size
C6E55B4B-0EC7-41F5-BAC7-2C24B5718E22.png 120.89 KB

exactly the same issue here. just spent an afternoon transposing a track. went to practice and play back on app and it won't load! Works fine on laptop browser - but that's not as good for playback rehearsal and practice. seems like a fundamental bit functionality that's not working here.

I had unknown crashing issues with Musescore3 on the computer i use the most. when Musescore4 is working there. It made me happy until i found the same issue as yours, neither iOS or Android app can open the file saved in musescore4. 😞

I have the same problem. A MuseScore 3 file I uploaded loads on my Samsung phone and my iPad, but my MuseScore 4 file does not. Both show up on my laptop, but on my phone and I pad, I simply get a blank screen when I try to load the MuseScore 4 file.

In reply to by Jojo-Schmitz

Of course.
But it is the Musescore "brand" that is being blamed for such a situation. It's been 5 months since version 4 was released, since the problem was reported, and we are still at the same point, while the updates of the app follow one another.

Personally, I have already reported the problem several times on the .com forum, and directly to customer support.

Don't tell me that we can bypass the problem by accessing the scores via the .com site. We pay a 'PRO' subscription to be able to use an app with its particularities.

Is anyone in the upper echelons of the Musescore constellation aware (informed?) of the problem and of this lack of professionalism?

Here it is. This is my rant of the day. I know it won't do any good, but it feels good!

In reply to by Jojo-Schmitz

Addition : Participating in the help for the use of Musescore on the French forum, I admit that this problem added to the numerous and important dysfunctions of the version 4 make me uncomfortable and lead me to limit my interventions on this forum. And I think I am not the only one.

Same problem here.
Musescore 4 now is just worthless if you cannot play pieces on the mobile application... I cancelled my subscription for this reason

Do you still have an unanswered question? Please log in first to post your question.