Develop a piece of music using the specified alphabetic notation system and the provided motif.
X:1
L:1/8
M:4/4
K:D
['AG FEFG A2 GA BABc dcde fdec', 'D2 g2 fefg afdf e2 A2 A2']  
X:1
L:1/8
M:4/4
K:D
|: AG | FEFG A2 GA | BABc dcde | fdec dBAF | B2 E2 E2 AG | FEFG A2 GA | BABc dcde | fdec dBAG | 
 F2 D2 D2 :: g2 | fefg afdf | e2 A2 A2 dc | BABc dfed | c2 A2 ABAG | FEFG A2 GA | BABc dcde | 
 fdec dBAG | F2 D2 D2 :|  