Create a series of chord progressions to improve the harmonic structure of the given music piece.
EAAG EGDG | EA A2 fAeA | EAAG EDEF | G2 EG B,GDG | EAAG EGDG | 
 EA A2 fAeA | EAAG EDEF | GFGB dGBG :| A2 eA fAeA | fAeA dBAB | A2 eA fAeA | 
 d2 BG DGBG | A2 eA fAeA | fAeA dBGB | edef gfge | d2 BG DGBG :|  
X:1
L:1/8
M:4/4
K:Ador
"Am" EAAG EG"G"DG |"Am" EA A2 fAeA |"Am" EAAG EDEF |"G" G2 EG B,GDG |"Am" EAAG EG"G"DG | 
"Am" EA A2 fAeA | EAAG EDEF |"G" GFGB dGBG :|"Am" A2 eA fAeA | fAeA"G" dBAB |"Am" A2 eA fAeA | 
"G" d2 BG DGBG |"Am" A2 eA fAeA | fAeA"G" dBGB |"Em" edef gfge |"G" d2 BG DGBG :|  