Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
['ecA B2 d AFD FGA Bcd', 'f ecA f2']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
 A | d2 f ecA | B2 d AFD | FGA Bcd | efd{d} cBA | d2 g ecA | B2 d AFD | FGA Bcd |{f} edc d2 :: A | 
 e2 f ecA | f2 g fdA | Bcd | efg | Bed{d} c2 A | d2 f ecA | f2 d AFD | FGA Bcd |{f} edc d2 :|  