Develop a music arrangement by incorporating the given alphabetical sequence and the provided motif.
X:1
L:1/8
M:2/2
K:A
['A2 A2 BdcB', 'f2 f2']  
X:1
L:1/8
M:2/2
K:A
 A2 A2 BdcB | A2 A2 BdcB | ABcd efga | bagf edcB | A2 A2 BdcB | A2 A2 BdcB | Acfe ^dBcd | 
 e2 g2 e2 z2 || f2 ff f2 f2 | fedc BcdB | e2 ee e2 e2 | edcB Acde | f2 f2 egfe | d2 d2 cedc | 
 B^ABc defg | a2 a2 a2 z2 ||  