Construct a harmonic backdrop to enhance the provided melody.
|: G | G2 G A>GA | B2 g gdB | c2 A BGE | G>AG GED | G2 G A>GA | 
 B2 g gdB | c2 A BGE | G>AG G2 :: d | gfg efg | fdB B3 | gfg efg | 
 afd d2 f | gfe agf | gfe edB | cBA BGE | G>AG G2 :|  
X:1
L:1/8
M:6/8
K:G
|: G |"G" G2 G"D" A>GA |"G" B2 g gdB |"D" c2 A"Em" BGE |"G" G>AG GED |"G" G2 G"D7" A>GA | 
 B2 g gdB |"A" c2 A"Em" BGE |"C" G>AG"G" G2 :: d |"Em" gfg efg |"Bm" fdB B3 |"Em" gfg"A" efg | 
"D" afd d2 f |"Em" gfe"A" agf |"Em" gf"D/F#"e"G" edB |"Am" cBA"Em" BGE |"C" G>AG"G" G2 :|  