Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
M:6/8
K:D
['DFA ABc dAG FED F2 A def', 'D3 fdf afd gfg bag faf afd'  
X:1
L:1/8
M:6/8
K:D
 DFA ABc | dAG FED | F2 A def | g2 b efg | fdB AFA | BAG FGA | d2 A BAG | FGE D3 :: fdf afd | 
 gfg bag | faf afd | g2 b efg | fdB AFA | BAG FGA | d2 A BAG | FGE D3 :|  