Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:2/4
K:G
['G3/2 A/ BB BA']  
X:1
L:1/8
M:2/4
K:G
 G3/2 A/ | BB BA | Bd dB | AG GE | G2 G3/2 A/ | BB BA | B d2 d/-d/ | dB GB | A2 | G3/2 A/ | BB BA | 
 Bd dB | AG GE | G2 G3/2 G/ | AA AA | B-B-BA/-A/ | G G/G/ EE | G2 ||  