Apply changes to midi tracks that are copied

If I wanted to make minor changes to a drum beat track, but had already duplicated the track (before the changes were made) numerous times throughout the project, is there a faster way to edit all of them at once? I’m still learning so I think I’m doing it wrong.

Cubase 9


You can use Shared copy. To do so, hold down Shift, while copy the event, so Alt + Shift, in fact.