Create music using the specified musical structure and the provided theme.
X:1
L:1/8
Q:1/2=100
M:2/2
K:Bb
['FE DEFD B2 AG ABcd', 'B4 de fdfd b2 ag fdfd B2'  
X:1
L:1/8
Q:1/2=100
M:2/2
K:Bb
 FE | DEFD B2 AG | ABcd e2 dc | dfdB cdec | d2 B4 FE | DEFD B2 AG | ABcd F2 ED | gabg fedc | 
 d2 B4 :: de | fdfd b2 ag | fdfd B2 cd | ecgf edcB | A2 F4 FE | DFBF GBeB | ABcd e3 g | fdbg fedc | 
 d2 B4 :|  