You can repeat one or more selected regions in the Tracks area. Repeating a region pastes one or more copies (or aliases) of the regions following (to the right of) the regions in the same track.
In Logic Pro, choose Edit > Repeat from the Tracks area local menu bar (or use the Repeat Regions key command).
In Logic Pro, choose Edit > Repeat Multiple from the Tracks area local menu bar (or use the Repeat Regions Multiple Times key key command).
Enter the number of desired repetitions in the Number of Copies field.
To have the repeated regions snap to a particular grid value, choose a value from the Adjustment pop-up menu.
To paste the copies as regions, select As Copies (default).
To paste the copies or aliases for MIDI regions, select As Aliases.
Note: When you repeat a looped region, the copies may overlap any existing loop repetitions of the region.