Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/4
M:6/4
K:G
['', 'G (A B) c'  
X:1
L:1/4
M:6/4
K:G
 d |: d2 B c2 d | (B A) G A2 F | G2 G (A B) c |1 B2 A G2 d :|2 B2 A G3 | A3 A2 G | 
 (A B) c (d c) B | A6 |[M:9/4] d3 e3 d3 |[M:6/4] c2 B (A G) A | G3- G2 |]  