Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
M:12/8
K:D
['cde B2 c', 'cde B2 c d3'  
X:1
L:1/8
M:12/8
K:D
 ABc def a2 f e2 d | cde B2 c d2 f A3 | ABc def a2 f e2 d |1 cde B2 c d3 d3 :|2 cde B2 c d3 def |] 
 a3 a2 b a2 f e2 d | cde B2 c d2 f A3 | a3 a2 b a2 f e2 d |1 cde B2 c d3 def :|2 cde B2 c d3 d3 |]  