Change an existing tempo marking

Click the existing tempo marking in the score. Double-click its editable text when you need to change the visible wording or number. For playback behavior, keep the object selected and open the Properties panel. MuseScore's handbook describes a Tempo section where written tempo can be followed or overridden with a specific playback value.

Play from shortly before the marking and confirm the new speed. A number typed as ordinary text is not always equivalent to a properly constructed metronome mark; use the score's music-text symbols and tempo properties rather than pasting look-alike Unicode characters. This preserves notation and playback semantics.

Add a new BPM at the beginning

Select the first note or rest where the tempo should begin. Open the Tempo palette and click a suitable metronome marking, or use Add, Text, Tempo marking. The handbook also documents Alt+Shift+T as a way to add a metronome mark based on the selected location and time signature. Edit the note value and number as required.

The marking normally applies to all staves because tempo is a score-level instruction. If your new score was playing at 120 without a visible mark, add one instead of relying on an implicit default. That makes exported notation, rehearsal communication, and future editing explicit.

Insert a tempo change later in the score

Select the note or rest at the exact musical position where the new tempo begins, then add another tempo marking from the palette. Enter the intended metronome value and play through the boundary. Section breaks and barlines do not automatically reset tempo, so the new value continues until another valid marking changes it.

For an immediate change, one new marking is enough. If the instruction should be visible only in a full score or should repeat in parts, review MuseScore's system-text behavior and part layout. Print or export a part and check that performers receive every essential tempo instruction rather than validating playback only in the full score.

Create gradual accelerando or ritardando playback

Use a tempo-change line such as accelerando, rallentando, or ritardando from the relevant palette and anchor it across the intended range. Select the line and inspect Playback properties. Current MuseScore documentation describes a target amount expressed relative to the original tempo and easing options that shape how the transition develops.

Do not assume the printed word alone contains every playback decision. Set and audition the line's endpoint, then place a clear destination tempo after the line when performers and playback need an exact arrival. Check the transition at low volume with the metronome enabled so a pleasing expressive curve does not conceal an unintended jump.

  • Select the precise destination note or rest before adding a mark.
  • Use a real tempo object, not ordinary staff text that merely looks similar.
  • Verify the note value as well as the BPM number.
  • For gradual change, set the anchored range and target playback behavior.
  • Inspect generated parts and exported audio after editing.

Temporarily slow playback for practice

Open the Playback panel and adjust the monitoring tempo percentage. This changes how fast the score is heard without changing the underlying written tempo markings. Returning the control to 100 percent restores playback at the notated tempo. This is useful for practicing a score that already contains several written changes because every section slows proportionally.

Do not use the monitoring slider when your intention is to publish a new tempo in the score. A collaborator opening the file or reading a printed part needs a tempo object, not your temporary listening preference. Before exporting final audio, return the monitoring value to 100 percent unless the slower rendition is deliberately the deliverable.

Understand beat units and the BPM display

A metronome mark such as dotted quarter = 60 identifies sixty dotted-quarter beats per minute. MuseScore's internal playback controls can express tempo through a quarter-note-based BPM unit, so compound-meter displays can look surprising. The current handbook explicitly distinguishes written beat information from the BPM unit used in Properties and Playback interfaces.

Read the notated mark rather than comparing bare numbers. If a 6/8 piece should feel two beats per bar, choose the intended dotted-quarter relationship and listen for two main pulses. Changing only visible text without appropriate properties can produce a score that says one thing and plays another.

Troubleshoot MuseScore tempo changes

If playback ignores a visible marking, select it and confirm that it is a tempo object, that written tempo is followed, and that the music symbols were entered correctly. Check for another tempo object at the same or a later location. If the whole score sounds unexpectedly fast or slow, return the monitoring percentage to 100 before editing marks.

If a gradual line does not arrive as expected, inspect its anchors, target amount, easing, and the tempo mark that follows it. When collaborators report different behavior, record the MuseScore Studio version and exchange the original MSCZ file rather than only a rendered PDF. Finally, listen to exported audio from beginning to end; visual notation and interactive playback are separate quality checks.