MS4.5.2: Trouble adding an Instrument to an existing score

• May 6, 2025 - 07:13

In an existing 4.5.2 score, when I add a "New instrument" via Layout>Add button I get one of two results:

     1) MuseScore adds a staff to one of the existing Instruments. (I did not mistakenly pressing the Add Staff button)

     2) Nothing happens

Here's a score with an accompaniment part accidentally in the Melody instrument

      Add Instrument issue in MS4-5-2.mscz

UPDATE 2025-05-06: Re 2)

Methinks I misspoke. It seems that MuseScore creates the Instrument (when I press Layout>Add) but doesn't display it in the Layout panel. Hence my prior conclusion. When I use i to open the instrument dialog I see the instrument there.

I've got a situation where the Instruments dialog shows a Guitar instrument, but the guitar staff doesn't display layouts panel? Is that a feature or a bug?

The following image illustrates the situation as it stands

Instrument shows in Instrument dialog and Mixer but NOT in Layout panel.png

But maybe this has something to do with the part, the integrity of the part, or a need to add Instruments at the main score.


Comments

In reply to by Jojo-Schmitz

Yes Jojo, the result I wanted is essentially the score you posted.

MuseScore 54.5.2 must have been in some kind of state. I quit and then after restarting it I was able to add an instrument by simply the Add button, as I would have expected.

When in doubt restart.

Adding an instrument via the layout tab takes more steps and seems less dependable than just hitting "I" to begin with. Should it work? I guess. But I'd rather get on with it. "I" works every time no matter what else I'm doing. That's why I always use it. TBH, I didn't even know I could add instruments in the Layout tab.

In reply to by bobjp

Ah, excellent point. I don't know what made me shy away from using i to access the Instruments dialog in MS4.5.2. It may have been that in the dialog's "Your score" column:

• MuseScore no longer shows the staves in the instruments (which proved as a helpful identifier for me)

• double-clicking an Instrument deletes it! (I was hoping double-clicking would afford an easy way to edit the instrument name. Why not add a trash can icon for deletion purposes??) And this begs the question: How often in User Interface history has double-clicking been used to initiate a deletion without an alert like, "Are you sure you want to screw yourself?"

In reply to by scorster

You can edit the way an instrument is named in the score. But so far now way to change it in the mixer.
1. In the score double click the name in front of its staff. That brings up the change instrument window. You can change the long and short names there.
2. In the Layout tab, select the gear next to the instrument in question.

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