Create a series of chord progressions to enhance the harmonic aspect of the given piece of music.
|: f/g/a/f/ d2 | g/a/b/g/"^(A7)" e2 | f/g/a/f/ ed | c/d/e/c/ A2 | 
 f/g/a/f/ d2 | g/a/b/g/"^(A7)" e2"^I" | fa c/d/e/c/ | d2 D2 :| |: FA FD | 
 GB"^(A7)" GE | FA"^(Bm)" FD | C/D/E/C/ A,2 | FA"^(Bm)" FD | GB"^(A7)" GE | 
 Fd c/d/e/c/ | d2 D2 :|[K:Dmin] |: fd ^cA | fe/d/ ^cA | 
 d/e/f e/f/g | Tf2 e2 | fd ^cA | f/e/d ^cA | a/g/f b/a/g | 
 Te2 d2 :| |] AF ED | BG"^(A7)" TFE | AF"^(E7)" TED | ^C2 A,2 | 
 AF ED | BG"^(A7)" TFE | Ad ^c/d/e/c/ | d2 D2 |]  
X:1
L:1/8
M:2/4
K:D
"A" |:"D" f/g/a/f/ d2 |"Em" g/a/b/g/"^(A7)" e2 |"D" f/g/a/f/"E7" ed |"A" c/d/e/c/ A2 | 
"D" f/g/a/f/ d2 |"Em" g/a/b/g/"^(A7)" e2"^I" |"D" fa"A7" c/d/e/c/ |"D" d2 D2 :|"B" |:"D" FA FD | 
"G" GB"^(A7)" GE |"D" FA"^(Bm)" FD |"A" C/D/E/C/ A,2 |"D" FA"^(Bm)" FD |"Em" GB"^(A7)" GE | 
"D" Fd"A7" c/d/e/c/ |"D" d2 D2 :|[K:Dmin]"C" |:"Dm" fd"A7" ^cA |"Dm" fe/d/"A7" ^cA | 
"Gm" d/e/f"A7" e/f/g |"Gm" Tf2"A7" e2 |"Dm" fd"A7" ^cA |"Dm" f/e/d"A7" ^cA |"Dm" a/g/f"Gm" b/a/g | 
"A7" Te2"Dm" d2 :|"D" |]"Dm" AF ED |"Gm" BG"^(A7)" TFE |"Dm" AF"^(E7)" TED |"A7" ^C2 A,2 | 
"Dm" AF ED |"Gm" BG"^(A7)" TFE |"Dm" Ad"A7" ^c/d/e/c/ |"D" d2 D2 |]  