Compose a piece of music that adheres to the specified alphabetical framework and includes the provided theme.
X:1
L:1/8
M:2/4
K:D
['d2 cA BG GB AB cA', 'fd d/c/d/e/ fg af']  
X:1
L:1/8
M:2/4
K:D
 A | d2 cA | BG GB | AB cA | df af | d2 cA | BG GB | AB cA | d2 d2 :: fd d/c/d/e/ | fg af | 
 ge e/d/e/f/ | ga ba | fd d/c/d/e/ | fg af | gb af | d2 d2 :|  