Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
M:4/4
K:D
['', '(3fga fd g2 ec d2', 'gf gfed ceAe defg a2 gf gba^g'  
X:1
L:1/8
M:4/4
K:D
 g |: (3fga fd g2 ec | d2 A2 z DFD | E2 FG ABcd | eAfA g2 fg | (3fga fd g2 ec | d2 AG FD D2 | 
 E2 FG ABcd |1 eABc defg :|2 eABc d2 |] dc | defg a2 gf | gfed ceAe | defg a2 gf | gba^g a2 ag | 
 abaf gfed | eAfA GFED | F2 AF G2 BG | Adce d2 :|  