Develop a musical composition by incorporating the given alphabetic framework and motif.
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
['([d-e][dg]-) [dg]2 ([dg]a) gedg edga gedg e2', 'BAGB ABAG EG D2 DEGA']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
|:"^." ([d-e][dg]-) | [dg]2 ([dg]a) gedg | edga gedg | e2 a2 abag | egab ae g2 | b(^a)bb ged[dg] | 
 edge d2 [dg]2 | edga gedB | [G-A] [GB]2 [GA] [GB]2 :: [G_B]-[GB]- | [GB]2 [GB]2 BAGB | 
 ABAG EG D2 | DEGA Bddd | [dg]2 [dg]2 edBG | _B-B- B2 BAGB | ABAG EG D2 | DEGA Bd d2 | 
 edBA [GB]2 :|  