Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
Q:1/2=75
M:2/2
K:G
['G>DB,>D G>FG>d e>de>f a>gf>e d>BG>B', 'B>dG>d B>dG>d'  
X:1
L:1/8
Q:1/2=75
M:2/2
K:G
 B>A | G>DB,>D G>FG>d | e>de>f a>gf>e | d>BG>B d>BG>B | A>FD>F A>FD>F | G>DB,>D G>FG>d | 
 e>de>f a>gf>e | d>BG>B A>FD>F | G2 G2 G2 :: d2 | B>dG>d B>dG>d | c>eA>e c>eA>e | B>dG>d B>dG>d | 
 A>FD>F A>FD>F | G>DB,>D G>FG>d | e>de>f a>gf>e | d>BG>B A>FD>F | G2 G2 G2 :|  