Construct a musical composition following the given alphabetical structure and incorporating the specified motif.
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
['A Addc defd cAAG FEFD Addc defa', 'defg afdf gece']  
X:1
L:1/8
Q:1/4=120
M:2/4
K:D
 A | Addc | defd | cAAG | FEFD | Addc | defa | gece | d2"^NB1" d ::"^NB1" d | defg | afdf | gece | 
 gece | defg | afdf | gece | d2"^NB1" d :|  