Hello! First of all thanks for beating our game, we hope you enjoyed!
You turn on the drumm roll the moment an artist stands still on the stage and shakes. Then , when they stop shaking, you press the cymbal to do a crash on the climax (like the skater kickflipping). Then the crowd goes wild! The magician (full body card person) makes something appear from under his hat. That's what the other 5 sounds are for, to match it with his magic trick for bonus points :)
Hope that makes it more clear, the timing can be tricky in the chaos of controlling your lights