In Logic Pro, set the left and right locator positions by doing one of the following:
Drag from left to right across a portion of the
Choose Edit > Move > Shuffle Right within Selection (or use the corresponding key command).
The first selected region on each track is moved to the right, and all subsequent regions remain unchanged.
In Logic Pro, set the locators to span the section you want to remove (bars 5 through 8, for example).
Do one of the following:
To cut all regions that fall between the locators: Click the Cut Section button in the toolbar, or choose Edit > Cut/Insert Time > Cut Section Between Locators.
To cut selected regions that fall between the locators: Use the Cut Section Between Locators (Selection) key command).
Choose Edit > Cut/Insert Time > Repeat Section Between Locators (or use the corresponding key command).
Logic Pro Instruments: PDF