Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:9/8
K:Dmix
['A2 G Add', 'FED a3 fab afd afd dfa baf']  
X:1
L:1/8
M:9/8
K:Dmix
 A2 G Add Add | ABA AFA fAg | A2 G Add ded | cAG A2 G FED :: a3 fab afd | afd dfa baf | 
 afa baf afd | cAG A2 G FED :|  