Produce music using the specified musical structure depicted in letters along with the provided musical theme.
X:1
L:1/8
M:4/4
K:C
['AD (3FED', 'Addc d2 cd eaag efge']  
X:1
L:1/8
M:4/4
K:C
[M:4/4][K:D] Cba C aua[Q:1/8=360]dB | AD (3FED AD (3FED | AD (3FED A2 GF | EG (3GFG GAGF | 
 EG G2 GABd | AD (3FED AD (3FED | AD (3FED A2 FG | AGAB =cded | =cAGE D2 :| FG | Addc d2 cd | 
 eaag efge | A2 GB AGFG | (3ABA GF EFGE | Addc d2 cd | eaag efge | a2 ge dfed | =cAGE D2 :|  