Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:2/4
K:D
['dd ee', 'aa ff gg e2 fd']  
X:1
L:1/8
M:2/4
K:D
 A | dd ee | d/c/B/A/ AB/c/ | dd ee | f2 eA | dd ee | d/c/B/A/ AB/c/ | dd ea | d2 z :: f/g/ | 
 aa ff | gg e2 | fd Be | d2 cf/g/ | aa ff | gg e2 | fd ea | d2 z :|  