Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
Q:1/4=76
M:2/4
K:G
['GB d>e dc dd ed B>d cA']  
X:1
L:1/8
Q:1/4=76
M:2/4
K:G
|: GB | d>e dc | dd ed | B>d cA | G2 G2 | Bd Bd | cA BB | dc Ac | BA G2 | G2 :|  