Compose a piece of music that follows the specified structure and incorporates the given theme.
X:1
L:1/8
M:6/8
K:D
['DFF FED FAA A2', 'fed faa a2 f efe edB def'  
X:1
L:1/8
M:6/8
K:D
 D | DFF FED | FAA A2 d/c/ | Bdd Add | Bdd AFE | DFF FED | FAA A2 c | (B/c/dB) AGF |1 EFE E2 :|2 
 EFE D2 |] e | fgf fed | faa a2 f | efe edB | def g2 g | fgf efe | ded cBA | (B/c/dB) AGF |1 
 EFE E2 :|2 EFE D2 |]  