Develop a musical arrangement based on the stated alphabetical form and the given motif.
X:1
L:1/8
M:2/4
K:C
['AG EG', 'ed cB AG']  
X:1
L:1/8
M:2/4
K:C
|: EG AG | EG DG | CG AG | EG DG | CG AG | EG c>d | cd ec | dB c2 :: eg ed | cB AG | AB cd | 
 ec d2 |1 eg ed | cB AG | cd ec | dB c2 :|2 gf ed | cB AG | cd ec | dB c2 ||  