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
M:6/8
K:Dmin
['DAe f3 def edA ABG- GAF GEF', 'GAB GAB']  
X:1
L:1/8
M:6/8
K:Dmin
 DAe f3 | def edA | ABG- GAF | GEF GFE | DDD BDA | DGD FED | G,DA B2 G- | GEF GFE :| D2 A, DEF | 
 DEF DEF- | F3 FGA | FGA FGG- | G3 GAB | GAB GAB | ADD BDA | DGD FED | d2 A def | def def- | 
 f3 fga | fga fgg- | g3 gab | gab gab | afe d2 A | BAG FGE ||  