Answer:
1. When it is annoying and not enjoyable
2. When there is rhythm and a nice flow to the notes
3. Just an irritating sound or I try defining what the noise seems like some examples smash, screaming, etc
Explanation:
 
        
                    
             
        
        
        
A. four scribes and three major illuminations
        
             
        
        
        
The answer among these works that features a flute with a delicate, "breathy" sound in a relatively high register is Concerto for Orchestra by Bela Bartok.
        
             
        
        
        
Porque si no lo hacemos, solo nos hará la vida más difícil.
 
        
             
        
        
        
Your answer would be Voice disorders 
hope this helps [: