Produce a music piece that aligns with the mentioned musical structure and theme.
X:1
L:1/8
M:2/2
K:G
['G2 BG DGBG cAFE DFAF cAFD'  
X:1
L:1/8
M:2/2
K:G
"G" G2 BG DGBG | DGBd"D7" cAFE | DFAF cAFD | DFAc"G" B3 D |"G" G2 BG DGBG | DGBd"D7" cAFE | 
 DFAF cAFD |1 DFAF"G" G3 D :|2 DFAF"G" G2 GF |:"Em" E3 F GFGA | B3 c BGFE |"D" D^CDE FEFG | 
 A^GAB A=GFD |"Em" E3 F GFGA | B3 c BGFE |"D" D2 e2"A7" d^cBc |1"D" dcAF DE (3FED :|2 
"D" dcAF DE=F^F |]  