Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:12/8
K:D
['f2 A', 'c2 B'  
X:1
L:1/8
M:12/8
K:D
 f2 A f2 A f3 fef | a2 f ede f2 d A2 g | f2 A f2 A f3 fef |1 a2 f ede f2 a b2 g :|2 
 a2 f ede d3 B3 |: AFA f2 d A3 A2 F | DFA d2 c B3 B2 A | BAB c2 B A2 d c2 B |1 ABA GFE F3 F2 B :|2 
 ABA GFE D3 D2 e ||  