Create a composition following the given musical structure and theme.
X:1
L:1/4
Q:1/2=115
M:4/4
K:G
['A B2 G', 'd c'  
X:1
L:1/4
Q:1/2=115
M:4/4
K:G
 D G A | B2 G | D G A | B2 G | d c B | A2 B | c B A | B2 G | D G A | B2 G | D G A | B2 G | d c B | 
 A2 F | D A F | G2 z || e d c | B2 B | c d e | d3 | d c B | c2 A | c B A | B2 G | e d c | B2 B | 
 c d e | d3 | d c B | c2 A | D A F | G2 z ||  