Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
['A3 cBc', 'aed cBc']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:D
 F/G/ | A3 cBc | ABA d2 B | A3 cBc | e2 e fdB | A3 cBc | ABA d2 B | e2 f g2 e | age dB :| f/g/ | 
 aed cBc | ABA d2 B | aed cBc | e2 e fdB | aed cBc | ABA d2 B | e2 f g2 e | age dB :|  