Compose a musical piece using the specified sequence's alphabetical representation and the provided motif.
X:1
L:1/8
M:2/4
K:G
['GE DE GA Bd eB dB', 'G2 ed B/c/d ed d2 eg ed']  
X:1
L:1/8
M:2/4
K:G
 GE DE | GA Bd | eB dB | AG E2 | GE DE | GA Bd | eB dB | AG G2 :| ed B/c/d | ed d2 | eg ed | 
 BA GE | GE DE | GA Bd | eB dB | AG G2 :|  