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 (EA) FAEA', 'cABc A2 (EA) FAEA AAcA BABc defg', 'A2 agae Tfece dBcA BAFA Tagae fgae', 'cAAg aece fece dBcA BAFA A,CEA ceae']  
X:1
L:1/8
M:2/2
K:A
 A2 (EA) FAEA | AAcA BABc | A2 (EA) FAEA | faed cABc || A2 (EA) FAEA | AAcA BABc | defg Tagae | 
 fdBe cA A2 |] agae Tfece | dBcA BAFA | Tagae fgae | fdBe cAAg || aece fece | dBcA BAFA | 
 A,CEA ceae | fdBe cA A2 |]  