Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:4/4
K:Ador
['eAed eAAB'  
X:1
L:1/8
M:4/4
K:Ador
|: a2 |"Am" edef g2 fe |"G" dGdB dGGg |"Am" edef g2 fe |"G" dBgB"Am" A2 :| a2 |"Am" eAed eAAB | 
"G" dGdB dGGd |"Am" eAed eAAB |"G" dGdB"Am" A2 | a2 |"Am" eAed eAAB |"G" dGdB dGGd | 
"Am" edef"Em" gbeg |"G" dBgB"Am" A2 |]  