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:G
['c d2 B g2 e dBg dBG', 'c BGB def gfe']  
X:1
L:1/8
Q:1/8=160
M:6/8
K:G
 c | d2 B g2 e | dBg dBG | EAA A2 G | EAA A2 c | d2 B g2 e | dBg dBG | DGG G2 F | DGG G2 :| c | 
 BGB def | gfe dcB | eAA A2 ^d | eAA A2 c | BGB def | gfe ded | dGG G2 ^c | dGG G2 :|  