Update: I tested it. This works. I figure I’ll just leave this here for anyone it might help.
While testing I was wondering about how to automatically trigger the command instrument so I didn’t have to paste it over and over. A solution for someone else’s question turns out to be a great way to do that (put the command instrument into a scatterer instrument as the only item in the playlist). Here’s that topic:
https://qa.fmod.com/t/changing-parameter-every-x-to-y-seconds/24439/3