Opening music courtesy of Stevens Valley Brass Quintet, Closing music courtesy of Blair String quartet. 
Here are some rules of a circus, which any business can apply: 
Each element of the show is either in use or put back in storage, (circus performers put away their toys)
"There is no 'royalty' in a Circus everyone's a performer and a worker” there are only troupers! 
Every motion counts, The famous circus parade, moves the menagerie from the freight yards to the circus grounds,
The most important man in the tent, has his back to the performance, The band leader.