Produce a tuneful melody that complements the indicated chord arrangement.
'D7', 'G', 'Am', 'D', 'A7', 'D', 'A7', 'D', 'G', 'C', 'G', 'D7', 'C', 'G', 'D7', 'G', 'D7', 'G'  
X:1
L:1/8
M:3/4
K:G
 G2 |"D7" GF (DF) Ac |"G" (cB) GB d2 |"Am" (de) (Ac) eg |"D" (gf) df a2 |"A7" (ab) ef g2 | 
"D" (fa) de f2 |"A7" (ef) (ge) ^ce |"D" d4 :: B2 |"G" d3 d d2 | d2 c2 B2 | g4({ag} fg) | d6 | 
"C" e3 e e2 | e2 (f2 g2) |"G" d4 B2 | (G4 F2) |"D7" A3 A A2 | A2 (B2 c2) |"C" e4 (fe) | 
"G" d4 (ed) |"D7" c4 (dc) |"G" B4 (AG) |"D7" (FA) d2 F2 |"G" G4 :|  