text is a tough way to do audio — ⇧ SHIFT — ⌃ CONTROL — ⌥ OPTION — ⌘ COMMAND
Reset Line Layout
Delete all line breaks and edited margins in the current score set. The true joy of musical transcription — you can change your mind and re-do a page in the blink of an eye.
Edit local margins in a Logic Pro score — Apple Support
Choose Layout > Reset Line Layout from the Score Editor menu bar.
Show/Hide Track Stacks
Use this command in the Mixer window(s).
In my simple test project using the command simply hides the track stack indicator at the bottom of the channel strips. It does not hide and of the tracks included. I expected a different behavior.
I am not sure of the utility of this command, unless the vertical real estate in the mixer window is so highly regarded that it needs to be here.
Logic Pro Track Stacks overview — Apple Support
Track Stacks provide a convenient way to organize and control tracks, to manage projects with high track counts, and to create and manage audio subgroups. You can create a Track Stack from a group of existing tracks, and use the controls on the master track to control all the subtracks in the Track Stack.
Select Members of Group 13
Selects all of the tracks/channels that are in group 13. I keep thinking that having 32 (or more) groups, not easily addressed by a name, is an odd workflow. I forget that some projects get worked on for weeks, if not months. Proper arrangements and handling of tasks could extend to these levels.
Personally, I would use the Groups inspector.
Groups inspector in Logic Pro — Apple Support
You use the Groups inspector to define the behavior of each Mixer group. The Groups inspector appears in the Track inspector when one or more groups have been created, and it can be opened as a floating window as well. It contains the following settings:
Repeat Section Between Locators (Selection)
I prefer using the “Global” version of this command. Marquee-select an area. Repeats all selected regions/events on all tracks.
Add or remove gaps in a Logic Pro arrangement — Apple Support
Select the regions that you want to repeat. If no selection is made (or if you use the Repeat Section button in the toolbar), all regions that fall between the locators are affected.
Nudge Region/Event Length Right by Nudge Value ⌥⇧→
Lengthen the selected Region/Event on the right using the current nudge value.
Change note pitch, duration, and velocity in the Logic Pro Score Editor — Apple Support
Use one of the Nudge Region/Event Length key commands.