Construct harmonious chords that enhance the provided tune.
fe | d2d2 f2>e2 | defg a2 AG | F2A2 BAGF | E2E2 c2>e2 | d2d2 f2>e2 | defg a2ga | 
 bagf edec | d2 D4 :: fe | d2A2 F2>A2 | dAGA GFED | e2 =c4 E=F | GFED =C2 fe | 
 d2A2 F2>A2 | DEFG A2gf | efgf ecAc | d2 D4 :|  
X:1
L:1/16
M:2/4
K:D
 fe |"D" d2d2 f2>e2 | defg a2 AG | F2A2 BAGF |"A7" E2E2 c2>e2 |"D" d2d2 f2>e2 | defg a2ga | 
"G" bagf"A7" edec |"D" d2 D4 :: fe |"D" d2A2 F2>A2 | dAGA GFED |"C" e2 =c4 E=F | GFED =C2 fe | 
"D" d2A2 F2>A2 | DEFG A2gf |"G" efgf"A7" ecAc |"D" d2 D4 :|  