Design a suitable chord progression that aligns with and enriches the provided tune.
z A (3GFG | A4- AG (3FFD | C4 z2 FE | F4- FG A(B/A/) | G4- GG AB | 
 c4- cB/A/ G<F | A4- AG FD | C4- CC (3DFG |"^F  Bb" F8- | F4 |]  
X:1
L:1/8
M:4/4
K:F
 z A (3GFG |"F" A4-"Bb" AG (3FFD |"F" C4 z2 FE |"Dm" F4- FG A(B/A/) |"Gm" G4-"C" GG AB | 
"Am" c4- cB/A/ G<F |"Bb" A4- AG FD |"C7" C4- CC (3DFG |"^F  Bb" F8- |"F" F4 |]  