Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
['dcB AFD E2 G B2 d D>ED', 'D>ED A2 F', 'd>ed f2 g agf gfe'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:D
 dcB AFD | E2 G B2 d | D>ED A2 F | E>FE G2 B | dcB AFD | E2 G B2 d | D>ED A2 F | D3 d3 :: 
 D>ED A2 F | E>FE G2 B | D>ED A2 F | Bcd EFG | D>ED A2 F | E>FE G2 B | D>ED A2 F | D3 d3 :: 
 d>ed f2 g | agf gfe | d>ed a2 f | e>fe g2 b | d>ed f2 g | agf gfe | def gec | d3 D3 :|  