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
['A>B AF AB de fa ef/e/', 'fa ef/e/']  
X:1
L:1/8
M:2/4
K:D
|: A>B AF | AB de | fa ef/e/ | dB gB | A>B AF | AB de | fa ef/e/ | d2 d2 :: fa ag/f/ | gb ba | 
 fa ef/e/ | dB gB | A>B AF | AB de | fa ef/e/ | d2 d2 :|  