Create a musical composition based on the alphabetized given sequence and the provided motif.
X:1
L:1/8
Q:3/8=120
M:9/8
K:G
['GAB BAB', 'GBd gdB']  
X:1
L:1/8
Q:3/8=120
M:9/8
K:G
 GAB BAB BAB | GAB BAB d2 g | GAB BAB BAB | A2 A ABG FED :: GBd gdB gdB | GBd gdB d2 g | 
 GBd gdB gdB | A2 A ABG FED :|  