Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:6/8
K:G
['DGG GAG =FDE F2', 'BcB BAG ABA', 'd2 e f2 g a2 g fed']  
X:1
L:1/8
M:6/8
K:G
 E | DGG GAG | =FDE F2 E | DGG GFG | Add cAG | DGG GAG | =FDE F2 d | cAG FGA | BGG G2 :| A | 
 BcB BAG | ABA AGF | GAG GFG | Add cAG | BcB BAG | ABA A2 d | cAG FGA | BGG G2 :| B | d2 e f2 g | 
 a2 g fed | cAG FGA | BdB cAF | d2 e f2 g | a2 g fed | cAG FGA | BGG G2 :|  