Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
M:6/8
K:D
['def edc B3 d3', '(af)a (af)a']  
X:1
L:1/8
M:6/8
K:D
 A | def edc | B3 d3 | ABA GFE | FGF TE2 D | def edc | B3 d3 | ece g2 f | f3 e2 :: a | 
 (af)a (af)a | a2 A a2 A | (ge)g (ge)g | g2 G g2 G | (af)a (af)a | bag fed | (e/f/g)f edc | 
 d3 D2 :|  