 is absolutely you have to have that in order for a show to look good and run well and i think it supports the kids and makes them feel secure like this this is how this works and this i can count on those lights coming on i can count on my mom my microphone being on and off at the right time and so on and so forth so it's a lot going on but it's really fun it's a lot going on and and this is it sounds like a really big one i mean you get most kids ever you you're doing