Save as Zoom 2 ⌃⌥⇧⌘2

You can save up to three zoom settings that can be recalled with a command key.

You can use the Zoom tool to zoom in on portions of the display. Each successive Zoom is saved as a list (like breadcrumbs) and you can backtrack zoom settings by clicking the Zoom tool (as opposed to dragging a selection area).

My use of Zoom tools is rudimentary. I use a large display. This is all going to change as I learn to use my laptop for in-depth work. The difference between a 27 inch display and a 13 inch display can seem daunting.

Zoom Logic Pro windows — Apple Support

When you zoom in or out, the top-left (and selected) event or region remains in the visible area of the screen. If no selected region or event is visible, zooming is centered around the playhead. If the playhead isn’t visible, the current center of the window is retained.

You can store three different zoom settings for each window using the Save as Zoom 1–3 key commands. Use the Recall Zoom 1–3 key commands to recall your zoomed settings. These commands only apply to the active window or window area.

  Show/Hide Live Loops Grid

In the main/Arrange window. Shows or hides the ‘Live Loops’ grid (like an expandable Ableton Live controller). There is a button in the function menu, just to the right of the ‘View’ menu — 9 squares — that performs the command.

Logic Pro Live Loops overview — Apple Support

Live Loops lets you arrange and play with musical ideas in real time in a grid of cells, each containing a musical phrase or loop. You can start and stop cells freely while keeping everything in sync with the beat and the project tempo. Each grid row uses the same signal routing and channel strip settings as the adjacent track in the Tracks area. Cells in grid columns, called scenes, can be triggered together to act as musical sections. An extensive set of parameters gives you full control over playback, recording, and looping, so you can spontaneously take your music in new directions.

  Attach Symbol: Tenuto

Add a tenuto marking for the currently selected notes.

Tenuto — Wikipedia

In musical notation, tenuto (Italian, past participle of tenere, “to hold”), denoted as a horizontal bar adjacent a note, is a direction for the performer to hold or sustain a note for its full length