Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/16
M:2/4
K:D
['A2(FG) Acdc B2(GB) dfgf e2(ed) cecA', 'd4 f2fe (ef)af gfed edcd B2(BA) B2a2']  
X:1
L:1/16
M:2/4
K:D
|: A2(FG) Acdc | B2(GB) dfgf | e2(ed) cecA | (^GA)Bc d4 :: f2fe (ef)af | gfed edcd | B2(BA) B2a2 | 
 (ge)ce d4 :|  