Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/8
M:9/8
K:C
['G c2 e ege f2 d e2', 'ded dBG'  
X:1
L:1/8
M:9/8
K:C
 G | c2 e ege f2 d | e2 c fdc B2 G | c2 e ege f2 d | e2 c fdB c2 :: B/c/ | ded dBG BAG | 
 ded dBG ABc | ded dBG BAG | ege fdB c2 :|  