Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:2/2
K:A
['c2 A2 ABAF EFAB dcBA', 'cAeA fAeA cAeA fedc Bcde fefa']  
X:1
L:1/8
M:2/2
K:A
 ed |"A" c2 A2 ABAF | EFAB dcBA |"Bm" d2 B2 BcBA | Bcde"E7" gfed | |"A" c2 A2 ABAF | EFAB dcBA | 
"D" Bcde fefa |"E7" edcB"A" A2 :: ed |"A" cAeA fAeA | cAeA fedc |"Bm" dBfB gBfB | dBfB"E7" gfed | | 
"A" cAeA fAeA | cAeA fedc |"D" Bcde fefa |"E7" edcB"A" A2 :|  