Devise a fitting chain of harmonic chords in line with the provided musical work.
D2 FD ADFD | G2 BG BdcB | A2 cA eAcA | d2 fd fage | D2 FD ADFD | G2 BG BdcB | 
 A2 cA eAcA |1 dfec d4 :|2 dfec d2 ef |: gd(3ddd gdbg | fd(3ddd fdaf | 
 cdef gedc | defg a2 gf | gd(3ddd gdbg | fd(3ddd fdaf | cdef gedc |1 
 dfec d2 ef :|2 dfec d4 |]  
X:1
L:1/8
M:2/2
K:D
"D" D2 FD ADFD |"G" G2 BG BdcB |"A" A2 cA eAcA |"D" d2 fd fage |"D" D2 FD ADFD |"G" G2 BG BdcB | 
"A" A2 cA eAcA |1"D" dfec d4 :|2"D" dfec d2 ef |:"G" gd(3ddd gdbg |"D" fd(3ddd fdaf | 
"A" cdef gedc |"D" defg a2 gf |"G" gd(3ddd gdbg |"D" fd(3ddd fdaf |"A" cdef"G" gedc |1 
"D" dfec d2 ef :|2"D" dfec d4 |]  