Devise an assortment of chord orchestrations to intensify the harmonic unity within the designated musical composition.
|: FAf e2 d | FAd c3 | Acg f2 e | edB A3 | FAf e2 d | FAd c2 B | 
 Acg f2 d | eBc d3 :|  
X:1
L:1/8
M:6/8
K:D
|:"D" FAf e2 d |"D" FAd"A" c3 |"A" Acg f2 e |"E" edB"A" A3 |"D" FAf e2 d |"D" FAd"A" c2 B | 
"A" Acg"D" f2 d |"E" eB"A"c"D" d3 :|  