Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:G
['G2 BG', 'D2 dedB AGAB dgdB AG E2 d(e/f/', 'D2 GGBG AGBG DDBG AGEA GGBG dBAB', 'D2 dgBg dgBg egGB AB E2 dgBg', 'D2 g2 bg agbg d2 bg agea', 'D2 edBg edBg edBG AB E2 edBg'  
X:1
L:1/8
M:4/4
K:G
 G2 BG AGBG | D2 BG AGEA | G2 BG cBAc | BAGE ED D2 :| dedB AGAB | dgdB AG E2 | d(e/f/ g)B AGAB | 
 GAGE ED D2 :| GGBG AGBG | DDBG AGEA | GGBG dBAB | GAGE ED D2 :| dgBg dgBg | egGB AB E2 | 
 dgBg egAB | GAGE ED D2 :| g2 bg agbg | d2 bg agea | gbag edBg | GAGE ED D2 :| edBg edBg | 
 edBG AB E2 | edBg edBA | GAGE ED D2 :|  