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You can customize many of MuseScore's default behaviors via the menu: Edit→Preferences... (Mac: MuseScore→Preferences...).

The Preferences dialog has multiple tabs:

Reset All Preferences to Default will reset all preferences to the ones MuseScore had when you installed it. Ok will save the settings and close the dialog. Cancel will close the dialog without applying changes. Apply will make changes take effect without closing the dialog.

General

Here you can define:

• Program Start: Specify whether to start the session empty or to display a score. The options are one of the following: Start empty (no score) / Continue last session / Start with new score (i.e. New Score Wizard automatically opens) / Start with score (the program default, or one of your own chosing).
  You can also chose which panels to display. This can be any combination of: Splash screen, Play Panel, Navigator, or Start Center. Also select if Tours will be active.
• Folders: Specify the default folders for score files, style files, custom score templates, plugins, additional SoundFonts, images, and extensions.
• Language: Choose the language used by the program. Translations may be updated from here too. Note that language translation updates can also be done via the menu: Help→Resource Manager.
• Telemetry: Tick/untick to authorize MuseScore to collect usage data. The type of data collected is listed, and updated as needed, in telemetry.
• Theme: Specify a dark or light theme, and the width and height of icons. Set display "Font face" and "Font size".
• Auto Save: How frequently the program autosaves.
• OSC Remote Control

Canvas

Use Canvas to set your preferred color and wallpaper for the score background and paper. The default "Background" is dark blue (RGB 20, 36, 51; Alpha 255) and the default "Paper," white.

• Background: Use this to set the color or background around the score pages. Select "Color" then click on the bar to the right and make a choice from the color picker; or select "Wallpaper," click on the file icon and set a background image.
• Paper: Sets the color or background of the score pages. Controls identical to "Background" (above). You can also tick/untick "Use the same color in palettes".
• Scroll Pages: This defines the way that the pages are laid out in the score. Choose "Horizontally" for a row layout, or "Vertically" for a column layout. To limit scrolling, tick "Limit scroll area to page borders".
• Miscellaneous: "Draw antialiased" (the default option) makes diagonal lines and edges of shapes look smoother. "Proximity for selecting elements" controls the distance the mouse may be from an object and still act on it. Smaller numbers require more precision, making it harder to click on small objects. Larger numbers are less precise, making it harder not to click on nearby objects unintentionally. Choose a comfortable working value.

Note input

On this tab there are note input and MIDI remote control preferences. Here the following can be set:

Note Input

• Enable MIDI Input: Leave checked to allow MIDI input of notes.
• Color notes outside of usable pitch range: For details, see Coloring of notes outside an instrument's range and Usable pitch range (Staff properties: all staves).
• Delay between notes in automatic real-time mode: See Real-time (automatic).
• Play notes when editing: When ticked, MuseScore sounds the note when it is entered or selected. Tick "Play whole chord when adding note," if you want to hear all the notes of a chord when it is added to. You can also edit the "Default duration".

MIDI Remote Control

Midi Remote Control allows you to use certain keys on your MIDI keyboard to enter notes and rests and to select note durations, without involving the computer mouse or (computer) keyboard. The default setting is off.

To assign a command to a MIDI key:

1. Ensure that "MIDI Remote Control" is checked (your MIDI keyboard should be connected before opening the program).
2. Click the red button next to the option you wish to assign a MIDI key to: the red button now lights up.
3. Press a MIDI keyboard key. The red button becomes unlit and the green button lights up instead. The MIDI key has now been assigned to the desired option.
4. Repeat "2" and "3" to assign other keys.

Once you have defined your key settings you can use the MIDI keyboard to control note input operations. You can verify your key settings by observing the MuseScore Note Input toolbar while pressing the MIDI keys.

To temporarily deactivate Midi Remote Control: uncheck "Midi Remote Control": all MIDI input key action buttons are now greyed out. Note: Your key assignments are always saved between MuseScore sessions and are not affected by deactivation.

Notes: (1) The "Clear" option turns off all the green buttons for the current MuseScore session but all the user-recorded MIDI key settings are retained and will be reloaded on the next session. (2) A MIDI key setting that is activated cannot afterwards be turned off, and the green button will always remain lit: however it can be overwritten with a different MIDI key by using the red button again. (3) If the same MIDI key is accidentally assigned to more than one option, then all the associated green buttons remain lit although only one will work. To fix, see "(2)".

Score

Score preferences include

• Default instrument list files (two may be selected)
• Default style for score and parts (see Load/Save Style)
• Default zoom

I/O

PortAudio (API / Device)

This enables you to set the audio interface (API) and specify the device to be used for audio playback: e.g. built-in speakers/headphones, USB headset, wireless, etc.

MIDI Input/Output/Output Latency

When an external MIDI input device is connected, its identifier appears in MIDI Input. When the device is connected for the first time, you also need to select the correct MIDI Output option in order to enable note input and correct audio playback (e.g. in Windows, this might be "MMS<device name>"): then close and reopen the program to confirm the changes.

Jack Audio Server

Check these options as required if using the JACK Audio Connection Kit.

Audio Engine

In case of lost communication between your audio device or your MIDI keyboard and MuseScore (no sound output or MIDI action), click on Restart Audio and MIDI Devices to restore them.

Import

These settings determine how files from other sources are imported:

• Using either the built in MuseScore style or a style you choose (see Load/Save Style)
• Guitar Pro and Overture character sets
• MusicXML layout options
• Shortest note in MIDI files

Export

These settings determine how various files are exported from MuseScore:

• PNG: PNG/SVG image resolution (in DPI) and whether to use transparent background.
• MIDI: Whether to expand repeats in exported MIDI files.
• Audio: Set audio sample rate, MP3 bitrate, and whether to "normalize" exported audio.
• MusicXML: Whether to export the layout and how to export system and page breaks to MusicXML.

Shortcuts

This tab lists all the commands in MuseScore and any keyboard shortcuts associated with them. Shortcuts listed in preferences also appear next to their associated commands in the menus.

• To search for a particular command: Enter its name in the "Search" box near the bottom of the window.

• To create a new shortcut for a command:

  1. Select an existing entry in the list.
  2. Click Define...; or just double click the entry.
  3. Enter the new shortcut using up to four keys. Press Clear if you need to re-enter the shortcut.
  4. Press Replace to change the existing shortcut; or Add, to keep the old shortcut and add the new one.
     Note: Some shortcuts, including default ones, may not work with some keyboards.

• To reset a shortcut to its system default: Select a command in the list and press Reset Shortcut to Default.

• To save the shortcuts list: Press Save and save to a file name of your choice.

• To load a saved shortcut list: Press Load etc.

• To clear all shortcuts for an entry: Select the entry and press Clear.

• To print out the shortcuts list (incl. export to pdf): Press Print etc.

Update

This sets whether MuseScore will check for updates and extensions at startup.

Updates may be checked manually in Help→Check for updates.

Advanced

Allows you to control specific settings for "application, "export", "i/o" and "user interface", as well as color settings.

See also

• Keyboard shortcuts
• Language settings and translation updates
• Update checking