Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:6/8
K:G
['d2 g B2 g ABG FED dgB', 'BGB cec'  
X:1
L:1/8
M:6/8
K:G
 d2 g B2 g | ABG FED | dgB ced | cBA G3 :: BGB cec | BGB cec | g2 f g2 d | cBA G3 :|  