Design a musical work that abides by the outlined structure and integrates the assigned theme.
X:1
L:1/8
Q:3/8=90
M:6/8
K:G
['d ded']  
X:1
L:1/8
Q:3/8=90
M:6/8
K:G
 d | ded dBd | GAB c2 B/A/ | BGA Bcd | dcB A2 d | ded dBe | efg f2 e/f/ | gde dBc | DGF G2 B/c/ | 
 dBG ecA | BGd d2 c/B/ | efg Bcd | eAc B2 c/B/ | def gGA | BcA G2 B/c/ | def gdB | dgf g2 |]  