Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/4
M:3/4
K:G
['D G A B2 c B2 A', 'A A'  
X:1
L:1/4
M:3/4
K:G
 D G A | B2 c | B2 A | G3 | B A B | d2 G | B3 | A3 :| A A A | A3 | A B c | d3 | d c d | e2 e | 
 d2 c | B G A | B3 | A d B | A3 | G G A | A d B | A3 | G3 |]  