Build harmonic accompaniment for the existing melody.
K:G] (3(d/e/d/) |: BB d>B | cc d>c | ff c2 | B/c/d/e/ d(3(d/e/d/) | BB d>B | 
 cc d>c | ff e>f |1 gg g(3(d/e/d/) :|2 gg gd |: f>d a>d | b2 b/a/g/f/ | 
 e !>!d2 f | g/f/g/a/ bd | f>d a>d | b2 b/a/g/f/ | ed b>a |1 gg gd :|2 
[K:C] gg g z |: c>d ec | a3 e | g>f d>c | B4 | de fd | b3 a | g>f e>d |1 ca g2 :|2 
 cc' c' z |  
X:1
L:1/8
M:2/4
K:none
[K:G] (3(d/e/d/) |:"G" BB d>B |"D7" cc d>c | ff c2 |"G" B/c/d/e/ d(3(d/e/d/) | BB d>B | 
"D7" cc d>c | ff e>f |1"G" gg g(3(d/e/d/) :|2"G" gg gd |:"D7" f>d a>d |"G" b2 b/a/g/f/ | 
"D7" e !>!d2 f |"G" g/f/g/a/ bd |"D7" f>d a>d |"G" b2 b/a/g/f/ |"D7" ed b>a |1"G" gg gd :|2 
[K:C]"G" gg g z |:"C" c>d ec | a3 e |"G7" g>f d>c | B4 | de fd | b3 a | g>f e>d |1"C" ca g2 :|2 
"C" cc' c' z |]  