New Drummer Track ⌥⌘U ⌃￼8⃣
Create a new Drummer Track. You can use the Library to change drummers and choose from styles. Another serendipitous command. Starting work on a song that needs a new drum track.
Get started with Drummer in Logic Pro – Apple Support
To work with Drummer, you add a Drummer track to the project. A Drummer track is similar to a software instrument track, but it contains only Drummer regions, rather than MIDI regions. Both track and region parameters can be edited in the Drummer Editor.
⇧ SHIFT – ⌃ CONTROL – ⌥ OPTION – ⌘ COMMAND