Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
M:6/8
K:D
['d3 fed cea ecA B3 efg', 'DFA FAd Adf dfa', 'a3 b3 g3 a3 dcd efg']  
X:1
L:1/8
M:6/8
K:D
 d3 fed | cea ecA | B3 efg | Bed cBA | d3 fed | cea ecA | B3 efg | Bec d3 :| DFA FAd | Adf dfa | 
 afa geg | fdf ecA | DFA FAd | Adf dfa | cBA fed | cdB A3 || a3 b3 | g3 a3 | dcd efg | Bed cBA | 
 a3 b3 | g3 a3 | dcd efg | Bec d3 |]  