Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/8
M:4/4
K:G
['DGBG AGBG', 'G2 Bcde dBgd BdgB aA A2', 'edfd Adfd edBd'  
X:1
L:1/8
M:4/4
K:G
 DGBG AGBG | DGBG AGEG | DGBG AGBG | DEDC B,G, G,2 | DGBG AGBG | DGBG AGE>G | dcBA GFED | 
 B,DGA BG G2 :: Bcde dBgd | BdgB aA A2 | Bcde dBgB | gBAc BG G2 | Bcde dBgd | BdgB aA A2 | 
 gded BAGE | DEGA BG G2 :: Adfd edfd | Adfd edBd | Adfd edfd | ABAG FD D2 | Add edfd | Adfd edBd | 
 dBgB AGEG | DEGA BG G2 ||  