Devise an assortment of chord orchestrations to intensify the harmonic unity within the designated musical composition.
f/e/ | dAF DFA | Bed cBA | dcd efg | fdf ec[eA] | dAF DFA | 
 Bed cBA | dcd efg |"^(D)" fdd d2 :: g | fdf fga | ecd efg | dcd fed | 
 cAA A2 c | BGB Bcd | AFA ABc |"^(G)" dcd efg |"^(D)" fdd d2 :|  
X:1
L:1/8
M:6/8
K:D
 f/e/ |"D" dAF DFA |"G" Bed"A7" cBA |"D" dcd"A7" efg |"D" fdf"A7" ec[eA] |"D" dAF DFA | 
"G" Bed"A7" cBA |"D" dcd"A7" efg |"^(D)" fdd"D" d2 :: g |"D" fdf fga |"A7" ecd efg |"Bm" dcd fed | 
"F#m" cAA A2 c |"G" BGB Bcd |"D" AFA ABc |"^(G)" dcd"A7" efg |"^(D)" fdd"D" d2 :|  