Craft a musical piece in accordance with the designated structure and theme.
X:1
L:1/8
M:6/8
K:D
['', 'def edB BAF FEF AFD', 'fed g2 e edB def edB AFA'  
X:1
L:1/8
M:6/8
K:D
 A |: def edB | BAF FEF | AFD DFA | BAF EFA | def edB | BAF FEF | AFD DEF |1 EDD DFA :|2 
 EDD D2 B |: AFA d2 e | f2 f fed | g2 e edB | def edB | AFA d2 e | f2 f fed | edB Adf |1 
 edd d2 A :|2 edd d3 ||  