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  Show/Hide Toolbar ⌃⌥⌘T

Toggle the toolbar on and off. You can drag the divider between the Control Bar and the Main Window Tracks area.

Customize the toolbar in Logic Pro — Apple Support

The toolbar offers a variety of buttons and other controls for working with regions in the Tracks area, as well as other functions. The default set of buttons provides the most commonly used options for most users. If you find that you need to access particular functions that are not part of the default set, you can customize the toolbar by adding additional controls, or removing existing controls.

  Go to Marker Number 14 ⌃4

Go to the 14th marker. After about 7 or 8 markers where we are in a project is hard to tell. If you are working from a list of markers then it is probably just as easy to use the “Go to Marker Number…” command — ‘⌥/’ and enter the 2 digits.

How many markers? I gave up creating them when I got past 100.

Navigate using markers in Logic Pro — Apple Support

The marker numbers in these commands refer to the (serial) order of all markers in the project. By default, when you create a marker, the name shows the marker number.

  Delete Selected Groups

Removes the selected group(s). Channels are not affected. The group designation and settings are simply removed.

Edit group membership in Logic Pro — Apple Support

You can add a channel strip to, or remove a channel strip from, single or multiple groups. You can also temporarily disable all group parameter links—applying a Group Clutch—to change the volume of an individual channel strip, for example.

  Track Automation Event List… ⌃⌘E

Opens the Track Automation Event List. This event list has automation events and nothing else.

Edit in the Automation Event List in Logic Pro — Apple Support

When Show Advanced Tools is selected in the Advanced preferences pane, you can edit automation in a dedicated Automation Event List window. This floating list window includes only recorded automation data, unlike the standard Event list that includes all recorded MIDI data and can either be a floating window or one of the List Editors in the main window.