Set the time signature in GarageBand on Mac

Each project has a time signature, which defines how musical time is divided into measures and beats. The time signature contains two numbers separated by a slash (/), which looks similar to a fraction. The first number controls the number of beats in each measure, and the second number controls the beat value (the length of the note that gets one beat).

You can set the time signature of the project in the LCD. Changing the time signature doesn’t affect project playback, but does determine the time grid in the Tracks area, Piano Roll Editor, and Score Editor.

The division (div) value is normally set to 1/16 notes, but can change depending on the current zoom level.

The tempo indicator in the LCD always relates to quarter notes, even if eighth notes are chosen as the denominator for the time signature.

Set the time signature in the LCD

In the GarageBand on Mac LCD, do either of the following:

Choose a time signature: Click the time signature, then choose a new time signature from the pop-up menu.
Create a custom time signature: Choose Custom from the pop-up menu, then set the number of beats and the beat value.

Helpful?

GarageBand User Guide

Set the time signature in GarageBand on Mac

Set the time signature in the LCD