Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
M:4/4
K:D
['FEFc cAAB (3cBA eA cAAG', 'D2 defg a2 af g2 ag'  
X:1
L:1/8
M:4/4
K:D
 DE | FEFc cAAB | (3cBA eA cAAG | FEFd cAAB | cAGE EDDE | FEFc cAAB | (3cBA eA cAAG | defg aged | 
 cAGE ED D2 :: defg a2 af | g2 ag fddc | defg aged | cAGE ED D2 | defg a2 af | g2 ag fddf | 
 agf ge dfed | cAGE ED D2 :|  