Compose a piece of music following the specified structure and theme.
X:1
L:1/8
Q:1/8=160
M:2/4
K:G
['G/A/ BG- GA/B/ cA- A(d/c/) BA/G/', 'G3 B/c/ dd- dc/d/ c2 ee- ef/g/'  
X:1
L:1/8
Q:1/8=160
M:2/4
K:G
 G/A/ | BG- GA/B/ | cA- A(d/c/) | BA/G/ AG/F/ | G3 :: B/c/ | dd- dc/d/ | ec"^tr" c2 | ee- ef/g/ | 
 fe/f/"^tr" d>c | BG- GA/B/ | cA- Ad/c/ | BA/G/ AG/F/ | G6 :|  