Build harmonic accompaniment for the existing melody.
|: BA | (3GFG DG BGBd | (3cBc AB cdef | g2 df ecAG | FGAB cAFD | 
 (3GFG DG BGBd | (3cBc AB cdef | gdBG FAdc | B2 G2 G2 :: (3GBd | 
 g2 dB GBdg | e2 cA FGAg | f2 ed ^cdeg | (3fgf (3efe dcBA | (3GFG DG BGBd | 
 (3cBc AB cdef | gdBG FAdc | B2 G2 G2 :| z2 ||  
X:1
L:1/8
Q:1/4=200
M:4/4
K:G
|: BA |"G" (3GFG DG BGBd |"C" (3cBc AB"D7" cdef |"G" g2 df"C" ecAG |"Am" FGAB"D7" cAFD | 
"G" (3GFG DG BGBd |"C" (3cBc AB"D7" cdef |"G" gdBG"D7" FAdc |"G" B2 G2 G2 :: (3GBd | 
"G" g2 dB GBdg |"Am" e2 cA FGAg |"D" f2 ed"A7" ^cdeg |"D7" (3fgf (3efe dcBA |"G" (3GFG DG BGBd | 
"C" (3cBc AB"D7" cdef |"G" gdBG"D7" FAdc |"G" B2 G2 G2 :| z2 ||  