Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
Q:1/4=240
M:2/2
K:G
['GB AGEG DG,B,D BAGA BedB AGED B,DA,D', 'EGDC B,G,B,D GBdg e c3']  
X:1
L:1/8
Q:1/4=240
M:2/2
K:G
 GB | AGEG DG,B,D | BAGA BedB | AGED B,DA,D | B, A,3 B,EED | E2 DE GEDB, | DDB,D DG,B,D | 
 EDEG DEGA |1 BdAB G4 :|2 BdAB G2 |: Bc | dGFG EGDC | B,G,B,D GBdg | e c3 AGFA | DFAd fedc | 
 dGFG EGDC | B,G,B,D GBdg | e c3 efge | dBAB G2 :|  