Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
Q:1/4=120
M:6/8
K:Dmix
['G3 G3 GAG Bcd', 'B2 d ded dgd'  
X:1
L:1/8
Q:1/4=120
M:6/8
K:Dmix
 D/E/ | G3 G3 | GAG Bcd | G2 G GFG | EAG FED | G3 G3 | GAG Bcd | ege dcB | ABA FED :: B2 d ded | 
 dgd dcB | c2 e efe | ege edc | B2 d ded | dgd def | gfe dcc | ABG FED :|  