last one is the answer probably
 
        
             
        
        
        
Newspaper, Books, Magazines, Comics, Radio, Television, Satellites, Movies, Social Media, Computers.
        
             
        
        
        
The incorrectly labelled classical element is the form
because Form is the structure of the music. Music is arranged in large musical
sections. It is not expanded and experimented in strict form, the rest that are
listed like the melody, rhythm and harmony are correct in definition.