Create music using the specified musical structure and the provided theme.
X:1
L:1/8
M:2/2
K:D
['d2 AG', 'fede =cdeg'  
X:1
L:1/8
M:2/2
K:D
 f | d2 AG FGAc | d2 AF E3 c | d2 AG FGAg | (f/g/a) ef d3 :: g | fede =cdeg | fedf g3 a | 
 fede =cdeg | f/g/a ef d2 :|  