Create a musical composition employing the given alphabetic structure and melodic theme.
X:1
L:1/8
M:6/8
K:D
['', 'AFA AFA', 'afe def afe fdB BAB def afa', 'fef dff fef edB BAB d2 f', 'BdB Add fdd ede']  
X:1
L:1/8
M:6/8
K:D
 d2 B |: AFA AFA | B2 B BdB | AFA AFA | fed B/c/dB | A2 A AFA | BGB BAB | def afe |1 fdB BdB :|2 
 fdB BAB |: def a2 a | baf afe | def afe | fdB BAB | def afa | baf a/b/af | g3 f/g/af | edB BAB :: 
 d2 f fef | fef fef | dff fef | edB BAB | d2 f fef | fef fed | f/g/af gfe |1 fdB BAB :|2 fdB BdB || 
 Add fdd | ede fdB | Add fed | edB BdB | A2 d f3 | ede f2 d | f/g/af gfe | fdB BdB | Add fdd | 
 ede fdB | A2 d f3 | edB BdB | Add fdd | ede fdd | f2 f gfe | fdB BdB ||  