Quantized re-start?

Hi, I was wondering if it’s possible to have machine that is set as midi master sent a quantized play message to rest of the group, for example if I have elektron rytm, octatrack and analog4, and I have sequence playing on octatrack and then I want new sequence to play on time with octatrack sequence without having to stop and restart the whole setup and do it live,so that say a4 pattern will begin to play on time with octatrack, hope this this clear question