Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:6/8
K:Amix
['e2 A']  
X:1
L:1/8
M:6/8
K:Amix
 (g/f/) | e2 A ABA | e2 A Bcd | e2 A ABA | dBG Bcd | e2 A g2 A | e2 A Bcd | ede g2 e | dBG GBd :|  