Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:4/4
K:G
['GEDE G2 Ge dGBG', 'gdde g2'  
X:1
L:1/8
M:4/4
K:G
 B | GEDE G2 Ge | dGBG dBA<B | GEDE G2 Ge | dGBG A/A/A A :| f | gdde g2 ga | agab agea | 
 gdde g2 gb | agab g/g/g ga | gdde g2 ga | agab agea | gdde gaba | gegB A/A/A A ||  