Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/4
M:6/4
K:D
['e f g', 'e f/g/ a'  
X:1
L:1/4
M:6/4
K:D
 a | a3/2 g/ f e f g | f3/2 e/ d b2 B | g3/2 f/ e c3/2 B/ c | d3- d2 c | B d B c d e | 
 f3/2 e/ d e f g | f/g/ a c B3/2 A/ ^G | A3- A2 :: e | e A e g3/2 a/ g | f3/2 e/ d c d e | 
 f/g/ a f g/a/ b ^g | a3 A2 G | F A F G B d | c/d/ e A d e f | g3/2 f/ e f/g/ a c | d3- d2 |]  