text is a tough way to do audio — ⇧ SHIFT — ⌃ CONTROL — ⌥ OPTION — ⌘ COMMAND
Color View: Show Velocity
Use colors to indicate the velocity — loudness if you will — of notes in the score.
Choose a color mode for the Score Editor in Logic Pro — Apple Support
Show Velocity: Applies eight different colors, in accordance with MIDI velocity. These colors can also be edited in the Layout > Colors window.
Select Members of Group 20
Select all of the channels in group 20. I really need to thing about very large projects. I have a hard time imagining the need for that many groups.
Overview of groups in Logic Pro — Apple Support
The Logic Pro mixer also supports a special kind of channel strip group designed specifically for submixing the volume of multiple channel strips routed to different outputs, called a VCA group. See Use VCA groups in Logic Pro.
Export All Tracks as Audio Files… ⇧⌘E
Create audio files of all tracks. Software instruments get converted to audio. External MIDI instrument tracks wind up with empty audio.
Export tracks as audio files in Logic Pro — Apple Support
You can export one or more selected tracks as audio files, or export all tracks (all audio, software instrument, and Drummer tracks) in a project as audio files—one file per track. When you export tracks as audio files, you can specify the naming of the audio files using filename elements.
Paste Group Settings
Pastes the copied group settings into the current group. The command is available in the Group Inspector. Quick way to make multiple groups have similar (non-default) settings. Easier than checking a lot of items.
There is no specific documentation for the Copy/Paste Group Settings commands.
Group editing in Logic Pro — Apple Support
Group editing allows you to perform many editing, arrangement and timing operations on all group member tracks simultaneously. For example, you can combine the comping feature with group editing so that every comp uses the same takes. You can move, resize, and arrange regions for all group member tracks together. You can also adjust the timing of the group, ensuring the group remains in time.
Select Members of Group 46
Select all channels that are members of group 46 (that’s a lot of groups).
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.