GarageBand User Guide
- Welcome
- 
        
        - Play a lesson
- Choose the input source for your guitar
- Customize the lesson window
- See how well you played a lesson
- Measure your progress over time
- Slow down a lesson
- Change the mix of a lesson
- View full-page music notation
- View glossary topics
- Practice guitar chords
- Tune your guitar in a lesson
- Open lessons in the GarageBand window
- Get additional Learn to Play lessons
- If your lesson doesn’t finish downloading
 
- Touch Bar shortcuts
- Glossary
- Copyright

Split regions in GarageBand on Mac
You can split a region in the Tracks area, and use the split segments of the region in different places.
When you split a MIDI region, any notes at the split point are shortened to that point. If notes in a split MIDI region overlap other notes by more than a 1/16 note, a dialog appears, asking if you want to keep, shorten, or split the notes.
Split regions at the playhead position
- In the Tracks area of GarageBand on Mac, select the region or regions you want to split. 
- Move the playhead to the point where you want to split the regions, then do one of the following: - Choose Edit > Split Regions at Playhead. 
- Control-click a selected region, then choose Split at Playhead from the shortcut menu. 
 - The selected region is split into two regions at the playhead position. Only the selected region is split, even if a region on another track is under the playhead as well. If multiple regions are selected and are under the playhead, they are all split. 