Develop music by respecting the alphabetic depiction of the chosen musical composition and the presented motif.
X:1
L:1/8
M:4/4
K:D
['f2 ed', 'ab ag f2 ed']  
X:1
L:1/8
M:4/4
K:D
|: ag | f2 ed f2 ed | cB cd e2 A2 | f2 ed f2 ed | e2 a2 ab ag | f2 ed f2 ed | cB cd e2 A2 | 
 Bc df ed cB | A2 d2 d2 :: fg | ab ag f2 ed | cB cd e2 A2 | ab ag f2 ed | e2 a2 a2 fg | 
 ab ag f2 ed | cB cd e2 A2 | Bc df ed cB | A2 d2 d2 :|  