Logic Pros Live Loops Launchpad Diary: Tips for getting started — 9to5Mac:

In today’s Logic Pros Live Loops diary, we are taking a look at the process of introducing this new workflow into our day-to-day recording sessions along with some quick Novation Launchpad tips. The potential of these repurposed controllers has just been getting even more intriguing with every Logic Pro update and after discussing the the pros and cons of the current-generation lineup, we are diving into to some tips and quality of life reminders for making the transition a smooth one.

Logic Pro Live Loops Launchpad Diary: Getting started, more — 9to5Mac

Welcome to the Logic Pros Live Loops Launchpad diary. Apple’s grid-based music production environment works wonders with its pricey tablets and handsets, but it’s the colorful Novation pad controllers that have caught our interest. Initially designed for something else entirely, it’s time to see what these almost reversed-engineered, repurposed controllers are worth to Logic Pro users.

  Show Tracks View only  ⌥N

In the main window. Show the tracks view only. If the Live Loops view is open it is hidden.

Logic Pro Tracks area overview — Apple Support

The Tracks area is where you arrange regions to build your project. The Tracks area, located in the center of the Logic Pro main window, shows a visual representation of time moving from left to right. You build your project by arranging regions in rows, called tracks, that run from the beginning to the end of the Tracks area.

The documentation claims

When you open Logic Pro, the Tracks area appears in the main window. You can also open the Tracks area as a separate window.

I can find no command or reference that would let me open the Tracks area as a separate window.

The closest to that is turning everything off (inspectors, lists, editing, mixer, controls) and locking a screenset with the tracks visible.

  Retrigger Selected Cells or Focused Scene    ⌃⌘↩

Retriggers the selection. No need to move the mouse and click on it. Lots of new things with Live Loops.

Start and stop Live Loops cells in Logic Pro — Apple Support

Retrigger: If a cell is playing and you click it again, it starts playing from the beginning. Cells set to Retrigger can be stopped only by starting another cell in the same row, by stopping the row using the Divider column, or by stopping the entire grid.

Live Loops Grid key commands in Logic Pro — Apple Support

The following table reflects default key commands included in the U.S. factory preset.