Answer:Because they dont want to get hurt
Explanation:
 
        
             
        
        
        
I believe the answer is "Acoustics"
Hope this helps!
 
        
             
        
        
        
Answer:
An art song
Explanation:
An art song is a vocal music composition, usually written for one voice with piano accompaniment, and usually in the classical tradition. By extension, the term “art song” is used to refer to the genre of such songs.
Hope this helps!