Rosie Dickins made the first book of art
 
        
             
        
        
        
It's known as <span>The Doctrine of the Affections.
</span><span>The Doctrine of the Affections conveys that music has the capability to arouse a certain type of emotion among the people who heard it, which happened due to the combination of tempo, melody, and the lyrics that created by the artists.</span>
        
                    
             
        
        
        
Answer:
dunno if this helps :> 
Explanation:
A half step, or semitone, is the smallest interval between notes in Western music. Notes that are directly next to each other—such as E and F, or A sharp and B—are a half step apart. Two half steps equal one whole step. The notes G and A are one whole step apart, as are the notes B flat and C