CC control to turn on Count In

I have been using Beat Buddy for about a month now. On some songs we like to use a count in and other songs we don’t. It would be nice to be able to have a CC control that you could program in, in my case using Onsong, so that it would either count in or be silent, whatever you program it to do. I’ve looked but I haven’t found a CC for this. Is there one?