The copied region is pasted into the selected track, at the same position as the source region. This is useful if you want to copy a region to the same spot on a different track, to independently process or thicken the part, for example. This function is also ideal for creating layered MIDI or instrument parts.
In Logic Pro, select the region.
Choose Edit > Repeat Multiple from the Tracks area menu bar.
In the Repeat Regions dialog, do any of the following:
Enter the number of copies to paste in the Number of Copies field.
To have the copies snap to a particular grid value, choose a grid value from the Adjustment pop-up menu.
To paste the copies as regions, click the As Copies radio button.
To paste the copies as aliases for MIDI regions, click the As Aliases radio button.
When you cut a region in half, the region is cut at its center and the right half is discarded, leaving only the left half.
In Logic Pro, select the region, then choose Edit > Length > Halve.
When you double a region, its length is doubled and the contents are repeated in the right half.
In Logic Pro, select the region, then choose Edit > Length > Double.
You can change the length of a region, cell, or event by an exact amount.
In Logic Pro, select the region, then choose Edit > Length > Change.
Choose the amount to shorten or lengthen the region from the Length Factor pop-up menu, then click OK.
The Length Factor pop-up menu includes a variety of set values, ranging from 0.25 to 16.
Download the guides:
Logic Pro User Guide: PDF
Logic Pro Effects: PDF