Create a musical composition that adheres to the provided structure and theme.
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
['G2 DE/F/ GDB,G, GABG A/A/A A2 F3/2E/4F/4', 'G2 BcdB ecdB cBAG =F/F/F A2 Bddg', 'E/E/E EF', 'f (d/e/f/g/ a)f geef d/e/f/g/ af bgaf'  
X:1
L:1/8
Q:1/4=120
M:2/2
K:G
 G2 DE/F/ GDB,G, | GABG A/A/A A2 | G2"^tr" F3/2E/4F/4 GG,G,c | BdAB G/G/G G2 :: BcdB ecdB | 
 cBAG =F/F/F A2 | Bddg ecdB | cAdB G/G/G G2 :|[M:4/4][K:D][Q:1/4=120] F | DdFd E/E/E EF | 
 DdFd DdFd | (e/d/c/B/) dF E/E/E EF | DdFA D/D/D D :: f | (d/e/f/g/ a)f geef | d/e/f/g/ af bgaf | 
 gefd geef | (d/c/B/A/ d)F D/D/D D :|  