Develop a piece of music by incorporating the provided motif and following the outlined musical structure represented by alphabet characters.
X:1
L:1/8
Q:1/8=160
M:4/4
K:D
['FDFA dfaf', 'd2 fg afdf cdec BcdB BAGF GBGB']  
X:1
L:1/8
Q:1/8=160
M:4/4
K:D
 AG | FDFA dfaf | gefd dcBA | GBGB FAFA | EFGA GFED | FDFA dfaf | gefe dcBA | afdf gece | 
 d2 d2 d2 :: fg | afdf cdec | BcdB BAGF | GBGB FGFG | EFGA GFED | FDFA dfaf | gefd dcBA | 
 afdf gece | d2 d2 d2 :|  