Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
Q:3/8=80
M:3/8
K:G
['G GBd d2 f dBG B2 d']  
X:1
L:1/8
Q:3/8=80
M:3/8
K:G
 G | GBd | d2 f | dBG | B2 d | dBG | A2 c | cAd | (B/>A/G) ||  