Clefs are applied to the score from the "Clefs" palette.

Setting the initial clef for a staff

MuseScore automatically applies the most appropriate clef(s) for the instrument when creating a new score. You can easily change this from the score window if needed.

Adding or changing a clef

Add/Change a start clef

To change a clef at the start of a system, use one of the following:

• Select the first measure in the system and click a clef symbol in the palette.
• Drag a clef from the palette onto the first system measure.
• Select the clef and click a clef in the palette.
• Drag a new clef from the palette onto the clef.

Add/Change a mid-measure clef

To add/change a mid-measure clef before a note, use one of the following:

• Click on the note, then click a clef in the palette.
• Drag a clef from a palette onto the note

To add/change a mid-measure clef in front of a barline, use one of the following:

• Select the following measure and click a palette clef.
• Drag a clef from a palette onto the following measure.

Notes: (1) “Mid-staff” clefs are always smaller than the main system clef. (2) Notes after a clef change are automatically repositioned so that they continue to sound at the original pitch.

Delete

To delete a clef, just select it and press Del. Note that clefs at the beginning of systems cannot be deleted.

Controlling the visibility of clefs

Standard clefs

To hide/show clefs at the beginning of all systems except the first:

1. From the menu bar, select Format→Style→Page;
2. Uncheck/check Create clef for all systems.

Mid-measure clefs are unaffected.

To hide/show all clefs on a selected staff:

1. Right-click on a measure;
2. Choose "Staff/Part properties";
3. In the dialog, uncheck "Show clef".

This affects clefs at the start of a system and mid-measure.

Courtesy clefs

To hide/show courtesy clefs:

1. From the menu bar, select Format→Style→Page;
2. Uncheck/Check the Create courtesy clefs.

If courtesy clefs are enabled, you can still hide an individual courtesy clef as follows:

1. Select the relevant standard clef;
2. In the Properties panel, uncheck/check Show courtesy clef on previous system.

Clefs and transposition

Using octave clefs

[To be added]

Using different clefs for transposed and concert pitch

[To be added]

Clef properties

See Courtesy clefs (above).

Clef style

Tablature users can select the type of TAB clef displayed:

1. From the menu, select Format→Style→Clefs
2. Set the default TAB clef to "Standard" or "Serif" as required.

Other style properties are available in Format→Style→Page, namely:

Create clef for all systems
Create courtesy clefs

For details, see Controlling the visibility of clefs (above).

Overview

Key signatures are applied to the score from the "Key signatures" palette.

Setting the initial key signature for your score

The initial key signature is set from page 2 of the New Score dialog.

Adding a key signature change to your score

Use one of the following methods:

• Select a measure and click a key signature in the palette.
• Drag a key signature from the palette onto an empty part of a measure.

Note: It is also possible, though uncommon, to add a key-signature mid measure by selecting a note then clicking a palette key signature, or dragging the key signature to a note.

Adding a local key signature for a single staff

If you wish to add a key signature to only one staff, leaving others unchanged, apply one of the following methods:

• Select the measure from which you want the new key signature to apply, then press and hold Ctrl (Mac: Cmd) and click on a key signature in the (Key signatures) palette.
• Press and hold Ctrl (Mac: Cmd), then drag a key signature from a palette on to a measure.

Selecting a key signature for a single staff

If you wish to select a key signature for a single staff only, press and hold Ctrl (Mac: Cmd), then click on the key signature.

Replacing an existing key signature

Use any of the following methods:

• Select the key signature to be replaced, and click a new key signature in a palette.
• Drag a key signature from the palette onto the key signature to be replaced (or onto the measure containing the key signature).

To replace the key signature on a single staff only, press and hold Ctrl (Mac: Cmd) before carrying out the above operations.

Deleting a key signature

• To delete a key signature in the score, select it and press Del.
• To delete a key signature from single staff only, hold Ctrl (Mac: Cmd) while selecting it, then press Del.

Controlling the visibility of key signatures

To show key signatures only at beginning of a score, and at a key change:

1. From the menu bar, select Format→Style→Page;
2. Uncheck/Check "Create key signature for all systems".

To hide/show all courtesy key signatures (at the end of systems):

1. From the menu bar, elect Format→Style→Page;
2. Uncheck/Check "Create courtesy key signatures".

To hide/show a particular courtesy key signature:

1. Select the parent key signature;
2. In the Properties panel, uncheck/check "Show courtesy key signature on previous system".

Key signatures and transposing instruments

Care needs to be taken when working in written pitch and applying a key signature directly to a transposing instrument. For example, a Bb clarinet is written a tone higher than it sounds; so, to get the clarinet to display in G major, you need to apply a key signature of F major from the palette. And so on.

Open/Atonal key signature

Some instruments (e.g. French horn) are conventionally written with no key signature. To achieve this, you need to add an open/atonal local key signature to the staff (this is already done in scores created from templates).

An open/atonal key signature looks similar to a 'C major/A minor' key signature. However, unlike standard key signatures, an open key signature always remains the same, regardless of key changes to the rest of the score.

Creating a custom key signature

To create a custom signature:

1. In the "Key signatures" palette, click More, then Create key signature
   

2. Drag accidentals onto the staff image as required. Note: Accidentals are horizontally aligned by default. If you want to an accidental in a custom position, hold Ctrl (Mac: Cmd) while dragging it.

   

3. To remove an accidental select it and press Del. Note: The Clear button deletes all added accidentals.

4. To add the completed signature to the main palette, click Add.

Note: Custom key signatures are adapted to transposing instruments automatically. If You want transposing instrument to use custom key signature exactly the same, as it is in palette, You need to transpose it back. Select measure where key signature is placed and use Tools→Transpose.

Key signature properties

You can edit properties specific to key signatures in the Key signature section of the Properties panel:

Show courtesy key signature on previous system: See Controlling the visibility of key signatures (above).
Mode: You can select a mode for the key signature if required—major, minor, dorian etc. The default is "unknown".

Key signature style

Various style properties affect key signature display.

Format→Style→Page

Create key signature for all systems
Create courtesy signatures

The use of these properties is discussed in Controlling the visibility of key signatures (above).

Format→Style→Accidentals

Here you can change the way accidentals are displayed in key signature changes in the score.

Format→Style→Measure

Clef to key signature
Key signature to time signature
Barline to key signature
Key signature to barline
Key signature to first note

These properties control the various distances before and after key signatures in the score.

See also

• Transposition

Overview

Transposition is the act of raising or lowering the pitch of a selection of notes by the same interval.

In MuseScore, you can transpose your music using keyboard shortcuts, or via the Transpose dialog.

Transposing with keyboard shortcuts

To transpose with keyboard shortcuts, first select a range of notes (See Selecting elements). Then use one of the following options, depending on how you need to transpose your music:

Transpose chromatically

Press ↑ or ↓ to move the selection up/down in semitone steps

Transpose diatonically

Press Alt+Shift+↑/↓ to move the selection up/down in scale degrees (Mac: ⌥+Shift+↑/↓).

Transpose by an octave

Press Ctrl+↑/↓ to move the selection up/down in octave steps (Mac: ⌘+↑/↓).

Using the transpose dialog

The Transpose dialog gives you more control over transposition, with options to transpose to selected keys or by specific intervals.

First select a range of notes you wish to transpose. (See Selecting elements). If no selection is made, the whole score is automatically selected for transposition.

Then open the dialog by selecting Tools → Transpose...

Transpose Chromatically

When this is selected, you can choose to transpose to a specific key, or by specified interval.

To transpose chromatically to a specific key:

1. Select To key
2. Select whether to transpose to the Closest key (relative to the current key signature of the selection), or Up or Down to the destination key signature
3. Choose your destination key signature from the drop down menu
4. Leave Transpose key signatures selected to transpose any existing key signatures in your selection (deselecting this will leave any existing key signatures unchanged)
5. Leave Transpose chord symbols selected to transpose any existing chord symbols in your selection (deselecting this will leave any existing chord symbols unchanged)
6. Click OK

To transpose chromatically by interval

To transpose selected notes up or down in semitone increments:

1. Select By interval
2. Select whether to transpose your selection Up or Down by the specified interval
3. Select the transposition interval from the drop down menu
4. Select options for Transpose key signatures and Transpose chord symbols as required (see above)
5. Click OK

Transpose Diatonically

Select this to transpose the selection by a specified interval without changing the existing key signature(s). Note: the intervallic relationships between pitches in your selection will change as a result!

1. Select Transpose Diatonically
2. Select whether to transpose your selection Up or Down by the specified interval
3. Leave Keep degree alterations selected to retain any accidentals in the selection (Note: accidentals will be modified relative to the existing key signature. Note also: Deselecting this will remove any existing accidentals upon transposition)
4. Leave Transpose chord symbols selected to transpose any existing chord symbols in your selection (see above)
5. Click OK

Working with transposing instruments

Transposed and concert pitch

Transposing instruments (such as the clarinet, French horn, trumpet etc.) are notated at a different pitch (and key signature) to how they sound. The notated pitch is called the written pitch, while the actual pitch is called concert or sounding pitch.

By default the program is displayed with all the staves at written pitch. However, if you wish to view the score at concert pitch just check the "Concert pitch" box (to the left of the tuning fork icon) in the status bar.

Setting the interval of transposition

When you set up a score in the New Score, or Add or remove instruments dialogs, transposed key signatures are automatically applied to any transposing instruments. However if for any reason you need to set up the staff transposition manually, this is how to do it.

1. Right-click on the instrument staff and select Staff/Part properties;
2. Next to "Transpose" in the lower part of the dialog, select the interval that the instrument sounds above/below concert pitch. (Music for the Bb clarinet, for example, is written a tone above its sounding pitch and the transpose setting is therefore a major second down.)
   
3. Click OK.

The correct transposed key signature will now appear on the staff.

Controlling enharmonic spelling

The enharmonic spelling of the transposed key signature, whether in sharps or flats, is set in Staff/Part properties (see Setting the interval of transposition ).

To change the enharmonic spelling of pitches in the score, see Change spelling.

Overview

Octave (Ottava) lines are used to indicate that a section of music is to be played one or more octaves above or below written pitch; the line may be dotted or solid:

8--------┐or 8va--------┐: Play one octave above written pitch.
8--------┘or 8va--------┘: Play one octave below written pitch.

8va alta/bassa lines are particularly common in piano scores, though they are sometimes used in other instrumental music. 15ma alta (2 octaves above) and 15ma bassa (2 octaves below) are also occasionally used.

MuseScore automatically adjusts playback of the score under the ottava to the correct pitch.

Ottava lines may be found in the Lines palette.

Adding an octave line to your score

See Adding a line to your score.

To adjust the range and vertical position of the line, see Adjusting elements directly.

Octave line properties

Properties specific to the selected ottava(s) can be adjusted in the Ottava section of the Properties panel, namely:

Style tab

Type: Specifies whether the Ottava line is 8va, 8vb etc.
Show number only: Hides any text (such as “va”).
Show line: Makes the line visible / invisible. Text is unaffected.
Allow diagonal: Allow line to slope if required.

For other properties in this tab, see Line properties.

Text tab

This has a similar user interface to general lines (see Line properties), but uses special code to specify the ottava text.

Octave line style

Default properties for ottavas can be adjusted in Format→Style→Ottava.

You can choose from an extensive range of alternative noteheads including diamond, crosshead, and many others.

A number of alternative notehead systems are also available allowing you, for example, to write music with pitch names in noteheads, solfege, or shape-note music. e.g.

Changing notehead direction

To flip a notehead horizontally (left to right of stem or vice-versa), use one of the following:

• Press Shift+X.
• Set Note direction in Properties: Note.
  

This also works for a selection of notes.

(Note: Contrast this command with X which flips the stem and beam vertically (top to bottom or vice versa)

Changing notehead shape

1. Select one or more noteheads;
2. Use one of the following:
   • Select a notehead from Notehead type in Properties: Note.
   • Click on a notehead in the Noteheads palette.

Alternatively, you can drag a notehead symbol from a palette onto a notehead in the score.

Sharing noteheads between voices

To force two offset noteheads in different voices to share a single notehead, use one of the following methods:

• Make the smaller-value notehead invisible. This works for the majority of cases.
• Select the smaller value notehead and in the Note section of the Properties toolbar change "Head type (visual only)" to that of the higher value note.

Note: MuseScore uses the following rules for sharing noteheads:

• Notes with stems in the same direction do not share noteheads.
• Dotted notes do not share noteheads with undotted notes.
• Black notes do not share noteheads with white notes.
• Whole notes never share noteheads.

Remove duplicate fretmarks in tablature

If you are using paired standard and tablature staves you will come across situations where a shared notehead in the standard staff generates two fretmarks in tablature. In this case simply hide one of the fretmarks by making it invisible.

Alternative notehead systems

If you wish to notate music in a shape-note style, solfege, or show pitch names in noteheads, for example, you should first score it in conventional notation. Then select all the noteheads and choose an option from Notehead system in Properties: Note.

Adding pitch and velocity information to notes

To edit the playback velocity of a note:

• In the Playback: General section of the Properties panel, edit "Velocity". This adds or subtracts the displayed value to/from the absolute velocity of the note indicated in the score.

To modify the playback pitch of a note (without altering notation):

• In the Playback: General section of the Properties panel, edit "Tuning (cents)". This adds/subtracts the displayed value to/from the note pitch shown in the score.

Notehead properties

After selecting a notehead, the following properties can be edited in the Note section of the Properties panel:

Notehead parentheses: Add or remove parentheses.
Notehead type: See Changing notehead shape (above).
Hide notehead: Makes notehead invisible (see also, Properties: visibility).
Small notehead:
Duration dot position: This provides an alternative vertical offset for the duration dot.
Notehead system: See Alternative notehead systems (above).
Notehead type (visual only): See Change offset noteheads to a shared notehead (above).
Note direction: See Changing notehead direction (above).
Notehead offset: This changes the offset of the notehead only (to change the offset of the complete note, use "Offset" in Properties: Appearance instead).

Adding an ambitus to your score

Changing the range of an ambitus

Ambitus properties

Manually changing the enharmonic spelling of notes

To change the enharmonic spelling of a note, or notes, in both written and concert pitch views:

1. Select a note, or group of notes;
2. Press J;
3. Continue pressing J to cycle through the enharmonic equivalents.

To change the enharmonic spelling in the written pitch view, without affecting the concert pitch view, or vice versa:

1. Select a note, or group of notes;
2. Press Ctrl+J (Mac: Cmd+J);
3. Continue pressing the same combination of keys to cycle through the enharmonic equivalents.

Note: If the pitches of selected notes are not all the same, the effect may be unpredictable.

Automatically respelling all notes in a selection

Respell pitches

• From the menu, select Tools→Respell Pitches.