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
['BG G2 BdcA BGBd g2 fg aA', 'gdBd g3 f edef', 'gdBd g3', 'Bd egdB cBAB GB B2 GABd e3']  
X:1
L:1/8
M:4/4
K:G
|: BG G2 BdcA | BGBd g2 fg | aA A2 ABcA |1 Bdef gedc :|2 Bdef gedB |: G3 D EDB,D | G3 D B,G,B,D | 
 G3 D EDB,D |1 egdB BAAB :|2 egdB BA A2 || gdBd g3 f | edef gdBd | gdBd g3 f | edef g2 gf | 
 gdBd gdBd | g3 f gdBd | g3 a gfed | egfa g3 d || egdB cBAB | GB B2 GABd | egdB cBAB | GEDE G2 Bd | 
 egdB cBAB | GB B2 GABd | e3 g f3 e | dfaf gedc ||  