Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:6/8
K:Ador
['cAA eAA cAc', 'a2 b']  
X:1
L:1/8
M:6/8
K:Ador
 A/B/ | cAA eAA | cAc edc | BGG dGG | gfg dcB | cAA eAA | cAc e2 f | gfg dcB | cAA A2 :: z | 
 ef^g a2 b | a2 b a=ge | ef^g a2 b | a=ge g2 z | ef^g a2 b | a2 b a=ge | gfg dcB cAA A2 :|  