Devise an assortment of chord orchestrations to intensify the harmonic unity within the designated musical composition.
A/B/A FG | A/B/A F2 | AG G/F/E | FA d2 | A/B/A FG | A/B/A F2 | AG G/F/E | 
 DF D z :: CD EF | GG/A/ B2 | AA/G/ FA | FF/E/ D2 | CD EF | GG/A/ B2 | AG/F/ EF | 
 DF D z ::[K:G] BB/A/ GB | DD/C/ B,G | FD z A | GD z G | BB/A/ GB | DD/C/ B,G | 
 FD z A | GG G z ::[K:D] A>E A>G | GF F/E/D | FE E/D/C | ED D/E/F/G/ | 
 A>E A>G | GF F/E/D | FE E/D/C | DF D z :|  
X:1
L:1/8
M:2/4
K:D
"D" A/B/A FG | A/B/A F2 |"A7" AG G/F/E |"D" FA d2 | A/B/A FG | A/B/A F2 |"A7" AG G/F/E | 
"D" DF D z ::"A7" CD EF | GG/A/ B2 |"D" AA/G/ FA | FF/E/ D2 |"A7" CD EF | GG/A/ B2 | AG/F/ EF | 
"D" DF D z ::[K:G]"G" BB/A/ GB | DD/C/ B,G |"D7" FD z A |"G" GD z G | BB/A/ GB | DD/C/ B,G | 
"D7" FD z A |"G" GG G z ::[K:D]"A7" A>E A>G |"D" GF F/E/D |"A7" FE E/D/C |"D" ED D/E/F/G/ | 
"A7" A>E A>G |"D" GF F/E/D |"A7" FE E/D/C |"D" DF D z :|  