Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:4/4
K:G
['', 'D2 G2 Bd gdBd cBAG FADA GFED', 'bgdg af f2 afdg bgaf gefd ecdB']  
X:1
L:1/8
M:4/4
K:G
 D2 |: G2 Bd gdBd | cBAG FADA | GFED CE ag |1 fdcA BGAF :|2 fdcA G2 || ga | bg g2 bgdg | 
 af f2 afdg | bgaf gefd | ecdB cABF | G2 Bd gdBd | cBAG FADA | GFED CE ag | fdcA G2 z2 ||  