Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
M:2/4
K:Ador
['eA BA', 'ed ef']  
X:1
L:1/8
M:2/4
K:Ador
|: eA BA | eA BA | eA BA | G2 Bd | eA BA | eA BA | GB dB | A2 A2 :: ed ef | ga g2 | ed ef | a2 g2 | 
 ed ef | ga ge | dB GB | A2 A2 :|  