Devise an assortment of chord orchestrations to intensify the harmonic unity within the designated musical composition.
ge | dBAc BGGA | B2 BA (3B^cd ge | dBAc BAGA | eaag a2 ge | dABc BGGA | 
 B2 BA (3B^cd ge | dBAc BGGA | eaag agef || g2 gf gaba | g3 b agef | g2 gf gabg | 
 eaag agef | g2 gf gaba | g3 b a2 ga | bgaf gfed | eaag a2 z ||  
X:1
L:1/8
M:4/4
K:G
 ge |"G" dBAc BGGA | B2 BA (3B^cd ge | dBAc BAGA |"Am" eaag a2 ge |"G" dABc BGGA | 
 B2 BA (3B^cd ge | dBAc BGGA |"Am" eaag agef ||"G" g2 gf gaba |"C" g3 b"D7" agef |"G" g2 gf gabg | 
"Am" eaag agef |"G" g2 gf gaba |"C" g3 b"D7" a2 ga |"G" bgaf"D7" gfed |"Am" eaag a2 z ||  