Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
Q:1/4=100
M:6/8
K:D
['D F>EF', 'A2 A d>ef efd eBf e2 e'  
X:1
L:1/8
Q:1/4=100
M:6/8
K:D
 D | F>EF (D/E/)FD | EB,F E2 D | F>EF DFD | EFA d2 e/d/ | c>BA BAF | dAG F2 D | (FE)D DFD | 
 F3 A2 :: A | d>ef efd | eBf e2 e | (de)f (eg)d | c>BA d2 e | c>BA F/G/AB | AFd E2 D | dcd AdD | 
 F3 A2 :|  