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
['dfdecA dfdecA']  
X:1
L:1/8
M:6/8
K:D
 A | dfdecA | dfdecA | dfdecA | c3 A2 A | dfdecA | dfdecA | GFG F2 F | GFGEec | e3 c2 e | dcBAFF | 
 GABAGF | FABAdc | d3 D2 ||  