Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/4
K:G
['B2 BA Bc d2', 'G4 g3 e f3 d edef ed']  
X:1
L:1/8
M:4/4
K:G
|: GEDE G3 A | B2 BA Bc d2 | GEDE G3 B | AGAB AG E2 | GEDE G2 GA | B2 BA Bc d2 | edef gedc | 
 BGAF G4 :: g3 e f3 d | edef ed B2 | gedB G2 GB | AGAB AG E2 | GEDE G2 GA | B3 A Bc d2 | 
 edef gedc | BGAF G4 :|  