Wouldn't it be rhythm, the use of recurring elements to direct the movement of the viewer's eye's through the product of art and give a sense of unity to the composition. correct me if im wrong
 
        
             
        
        
        
A Mexican street band is Mariachi .
        
                    
             
        
        
        
Answer:
a practice or trial performance of a play or other work for later public performance.
Explanation:
useually when you practice something and r about to go on stage or something (play)