Devise an assortment of chord orchestrations to intensify the harmonic unity within the designated musical composition.
Aeeg"^(D)" fdec | AeeB dGdB | Aeeg fdef | gedg BGdB :: 
 A>g (f/g/a)"^(D)" fdec | A>g (f/g/a) GBdB | A>g (f/g/a) fdef | gedg BGdB :|  
X:1
L:1/8
M:2/2
K:D
"A" Aeeg"^(D)" fdec |"A" AeeB"G" dGdB |"A" Aeeg"D" fdef |"G" gedg BGdB :: 
"A" A>g (f/g/a)"^(D)" fdec |"A" A>g (f/g/a)"G" GBdB |"A" A>g (f/g/a)"D" fdef |"G" gedg BGdB :|  