Design pleasing chord structure progressions that align with the supplied musical piece.
"^A" de | f2 f2 e2 dc | dfdA- ABcB- | BAGF c2 c2 | dfdA- AAde | 
 f2 f2 e2 dc | dfdA- ABcB- | BAGF EFED- | D6 ::"^B" DE | FEDF GFGA- | 
 ABAG FG A2 | B2 B2 G2 FG | ABAG- GF E2 | FEDF GFGA- | ABAG FG A2 | 
 B2 B2 GFED- | D6 :|  
X:1
L:1/8
M:2/2
K:Dmin
"^A" de |"Bb" f2 f2"C" e2 dc |"Dm" dfdA- ABcB- |"Gm" BAGF"C" c2 c2 |"Dm" dfdA-"Am" AAde | 
"Bb" f2 f2"C" e2 dc |"Dm" dfdA- ABcB- |"Gm" BAGF"C" EFED- |"Dm" D6 ::"^B" DE |"Bb" FEDF"C" GFGA- | 
"Dm" ABAG FG A2 |"Bb" B2 B2"C" G2 FG |"F" ABAG-"Am" GF E2 |"Bb" FEDF"C" GFGA- |"Dm" ABAG FG A2 | 
"Bb" B2 B2"C" GFED- |"Dm" D6 :|  