Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
['dfaf gfeg fdAG FGAd BGBG FAdf', 'a2 fa dafa dafa bagf']  
X:1
L:1/8
Q:1/2=60
M:4/4
K:D
"^*" z A | dfaf gfeg | fdAG FGAd | BGBG FAdf | gfed dcBA | dfaf gfeg | fdAG FGAd | BGBG FAdf | 
 gedc d2 :: fg | a2 fa dafa | dafa bagf | g2 eg =cgeg | =cgeg agfe | a2 fa dafa | dafa bagf | 
 gfga gbag | fedc d2 :|  