Answer:
principle of art
Explanation:
best answer I could come up with on the spot is that they all move and dance together in unity.
 
        
                    
             
        
        
        
There are a lot of forms of technology that have changed pop music! One of the biggest things is the creation of auto-tuning, which automatically corrects an artist's pitch when they are singing out of tune in the studio so that they sound perfect. They can also use this feature during concerts. Another way technology has changed pop music is in the form of launch pads. Launch pads are a board of keys that have samples placed into them by computer and a DJ can use those samples and mix music live. In the past, pop music was changed by the addition of electric guitars and keyboards! Along with those came amplifiers!
        
                    
             
        
        
        
You use a wooden reed for clarinets and saxophones and A metal mouthpiece for flutes and then you exhale air into each instrument 
        
             
        
        
        
I loved this book! It think Cassie was just angry because she had a bad past with Lillian Jean
 
        
                    
             
        
        
        
false he did not write sleeping beauty