Whats the fastest way to copy a song part?

I’m still used to do a lot with the mouse. While trying to use more key commands I think about the best ways to archive.

Example: I want to copy a song part (all systems) to another place including chord symbols. I’d normally select the first bar of the top system and scroll to the last bar of the lowest system and select it while holding the shift key. Then I have to click on all chord symbols while still holding shift, and copy. Then I scroll to the destination bar and paste. Stone age workflow.

But what’s the fastest and easiest way?

I use the system track:

Wow, I didn’t even think about that! Yepp, makes sense! Thanks!