Develop a piece of music conforming to the stated structure and theme.
X:1
L:1/8
M:4/4
K:Amin
['G EAAB cBcA BG G2 BcdB AEAB', 'edBA BG G2 BcdB ABcd eaaf g2'  
X:1
L:1/8
M:4/4
K:Amin
|: G | EAAB cBcA | BG G2 BcdB | AEAB cBce | dBGA BA A2 | EAAB cBce | dB B2 gedg | eaaf g2 ab |1 
 gedB A3 :|2 gedB A2 |: Bd | eaag edBA | BG G2 BcdB | ABcd eaaf | g2 fa gedg | ea a2 bg g2 | 
 aged BedB | AGEF GABd |1 gedB A2 :|2 gedB A3 ||  