Create a musical piece using the provided alphabetic structure and motif.
X:1
L:1/8
M:2/4
K:none
['[K:G] B', 'Bd GB Ac FA']  
X:1
L:1/8
M:2/4
K:none
[K:G] B |:"G" d^c d=c | Bd GB |"D7" Ac FA |"G" G/F/G/A/ GB | d^c d=c | Bd GB |"D7" Ac FA | 
"G" G3 B ::"Am/C" ce Ac |"G" Bd GB |"D7" Ac FA |"G" G/F/G/A/ GB |"Am/C" cc/e/ AA/c/ | 
"G/D" BB/d/ GG/B/ |"D7" AA/c/ FF/A/ |1"G" G3 B :|2"G" G3 z |]  