Create chord progressions that enrich the harmonic structure of the provided musical piece.
|: Aeeg fdec | Aeeg BGdB | Aeeg fdeg | f>edg BGdB :: Ag f/g/a fdec | 
 Ag f/g/a BGdB | Ag f/g/a fdeg | f>edg BGdB :|  
X:1
L:1/8
M:2/2
K:Ador
|:"Am" Aeeg fdec | Aeeg"G" BGdB |"Am" Aeeg fdeg |"G" f>edg BGdB ::"Am" Ag f/g/a fdec | 
 Ag f/g/a"G" BGdB |"Am" Ag f/g/a fdeg |"G" f>edg BGdB :|  