How to add or remove an instrument in MuseScore Studio
Sooner or later, most scores change shape.
Maybe you decide the piece needs another instrument. Maybe you started with the wrong setup and need to remove something. Maybe one player needs a second staff, or an existing instrument just is not right anymore.
The good news is that MuseScore Studio lets you change the instrument setup after the score has already been created. The main routes are the Layout panel, the I shortcut for the Add or remove instruments dialog, and Stave/Part properties when you want to replace an instrument rather than just add or delete one.
What this does
Adding or removing an instrument helps you reshape the score without rebuilding it from scratch.
In MuseScore Studio, that usually means:
- Adding a new instrument to an existing score
- Removing an instrument you no longer need
- Understanding the difference between deleting a whole instrument and deleting one staff
- Replacing an instrument if the setup was wrong to begin with
The important thing to understand is that deleting an instrument removes the instrument and all the music it contains. Deleting a staff is different, and only works when an instrument has more than one staff.
The simplest way to add an instrument
If you are brand new to this, this is the easiest place to start.
1. Open the instrument controls
Press I.
You can also click Add at the top of the Layout panel and choose Add instrument.
2. Choose the instrument
Use the instrument dialog to browse or search for the instrument you want, then add it to the score.
This uses the same basic instrument-chooser logic as score setup, which makes it a familiar route if you have already created scores from scratch before.
3. Confirm and check the result
Once the instrument has been added, check the score and make sure it appears in the right place and with the right number of staves.
That is the basic idea:
Open the instrument dialog with I or the Layout panel, then add the instrument you need.
The simplest way to remove an instrument
If an instrument no longer belongs in the score, remove it deliberately rather than trying to delete staves one by one.
1. Open the Layout panel
Go to the Layout panel.
2. Select the instrument
Click the instrument you want to remove.
3. Remove it
Click the Bin icon at the top of the panel, or press Del.
MuseScore removes the instrument entirely, along with all the music it contains. That is why it is worth pausing for a second before you confirm the deletion.
That is the core idea:
Select the instrument in the Layout panel, then remove it with the remove button or Del.
How to remove just one staff instead
This is a different job.
If an instrument has more than one staff, you can remove only one of them without deleting the whole instrument.
1. Expand the instrument
In the Layout panel, click the arrow next to the instrument to reveal its staves.
2. Select the staff
Click the staff you want to remove.
3. Delete the staff
Click the Bin icon at the top of the panel, or press Del.
This only works when the instrument has more than one staff. If it is the last remaining staff, MuseScore treats that as deleting the instrument.
How to replace an instrument instead of deleting it
Sometimes the setup is wrong, but the music should stay.
That is when replacing the instrument is usually better than deleting it and starting over.
1. Open Staff/Part properties
Right-click an empty area in the staff, or the instrument label, and choose Stave/Part properties.
2. Replace the instrument
Use the replace-instrument option there.
Choose your required instrument, click ‘OK’ then press ‘Apply’ then ‘OK’
That can be a much cleaner choice when you realise you chose the wrong instrument type but do not actually want to throw the music away.
A very simple first exercise
If you want to get comfortable with this without overthinking it, try this:
- Open a score with at least one instrument
- Press I and add another instrument
- Check where it appears in the score
- Then open the Layout panel and remove that instrument again
- If you have a multi-staff instrument, expand it and try selecting just one staff to see the difference between deleting a staff and deleting the whole instrument
That is a very good little test because it shows the difference between:
- Adding an instrument
- Removing an instrument
- Removing a staff inside an instrument
Where these tools are found
If you lose track of where things are, this is where you'll find them.
- I, to open the Add or remove instruments dialog
- The Layout panel, where you can add, remove, expand, and manage instruments and staves
- Staff/Part properties, if you want to replace an instrument instead of deleting it
- Right-click on an empty area in a staff or the instrument label, to open Stave/Part properties
These are the main places to look when the score setup itself needs changing after the music has already begun.
A useful thing to know about tabs and special staves
The same instrument dialog is also how MuseScore adds things like tablature staves to an existing score, on an existing Guitar staff for example.
That is worth knowing because it means instrument management is not just for orchestral instruments. It also affects staff types and specialist layouts.
A useful thing to know about hiding versus deleting
Sometimes the right answer is not to delete an instrument at all, but simply to hide it in a given layout.
To hide a certain instrument or staff entirely throughout a score, you use the Layout panel, and toggle the ‘Eye’ icon on and off.
That can be useful when you are working on layouts or parts and want to control visibility without permanently removing the instrument and its music.
So before you delete anything, it is worth asking:
Do I want this gone, or just not visible here?
One common beginner mistake
A very common mistake is deleting an instrument when what you really wanted was to replace it.
That can be a nasty surprise, because removing the instrument also removes all the music on it. If the music should stay but the instrument type should change, Stave/Part properties is often the safer route.
Another common beginner mistake
Another common beginner mistake is confusing an instrument with one of its staves.
That matters most with keyboard instruments and other multi-staff setups. If you only want to remove one staff, make sure you expand the instrument and select the staff itself, not the whole instrument heading.
Final tip
For your first few minutes adding or removing instruments, keep it simple.
Try this:
- Add one instrument with I
- Remove that instrument again from the Layout panel
- If possible, test the difference between deleting a whole instrument and deleting just one staff
- And if the instrument type is wrong but the music should stay, remember that Replace instrument is usually safer than delete-and-rebuild
Once that distinction clicks, changing the score setup becomes much less stressful and much more deliberate.
Next steps
When you’re ready, head back to the How-To hub to jump to the next lesson.
If anything in this lesson trips you up, pop a comment in the forum thread and I’ll help you sort it.