Compose a melodious orchestration that adheres to the designated chord structure.
'A', 'D', 'Gm', 'D', 'Gm', 'D', 'Gm', 'D', 'Cm', 'D', 'B', 'F', 'Bb', 'F', 'F7', 'Bb', 'D', 'Gm', 'D', 'Gm', 'C', 'D', 'Gm', 'D', 'Gm', 'D', 'D', 'Gm', 'D', 'Cm', 'D'  
X:1
L:1/8
M:2/2
K:none
"A" | z2 |"D" D_E^FG A_BAG | ^F2 FD"Gm" G4 |"D" A2 A2 c_BAG | ^F2 FD"Gm" G4 |"D" D_E^FG A_BAG | 
 ^F2 FD"Gm" G4 |"D" ^F2 F2"Cm" _EDEC |"D" D6 :|[K:Bb]"B" |:"F" [FA]2 |"Bb" Bc d4 d2 |"F" cdcA F4 | 
"F7" FGAB cdec |"Bb" d2 de"D" dcBA |"Gm" GA B4 B2 |"D" ABA^F D4 | DE^FG ABAF |"Gm" G6 :|"C" |: 
 ^FE |"D" D2 ^F2 D2 F2 |"Gm" G2 G2 cBAG |"D" ^F2 F2"Gm" GFGB |"D" A2 A2 d4 |"D" D2 ^F2 D2 F2 | 
"Gm" G2 G2 cBAG |"D" ^F2 F2"Cm" EDEC |"D" D6 :|  