Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
Q:1/8=160
M:9/8
K:Emin
['', 'AGE DED D2 d', 'E ded d^cA A2 A B^cB d2']  
X:1
L:1/8
Q:1/8=160
M:9/8
K:Emin
 d |: AGE DED D2 d | AGF E2 F G2 E | AGE DED D2 d | e2 E E2 F G2 E :| ded d^cA A2 A | 
 B^cB d2 e f2 e | ded d^cB AGF | e2 E E2 F G2 E :|  