Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:2/4
K:D
['dA BA dA Bd B>A Bd e2', 'd>B AF']  
X:1
L:1/8
M:2/4
K:D
 dA BA | dA Bd | B>A Bd | e2 ef/e/ | df Bd | Ad FD | E>D EF |1 D2 DB/c/ :|2 D2 DE |: FA AB | 
 Ad d>B | AF ED/E/ | FE EG | FA AB | Ad d>B | AF EF |1 D2 DE :|2 D2 DB/c/ ||  