Compose a musical work utilizing the given alphabet-based form and the provided motif.
X:1
L:1/8
M:2/4
K:D
['b affe dedA BdAd BdAb affe dedf', 'a a bgge fgaf geec defd BdAd']  
X:1
L:1/8
M:2/4
K:D
 b | affe | dedA | BdAd | BdAb | affe | dedf | eaa^g | a2- a :: a | bgge | fgaf | geec | defd | 
 BdAd | BdAb | afef | d2 d :|  