Compose a harmonious melody following the provided chord sequence.
'G', 'D7', 'G', 'D7', 'G', 'D7', 'G', 'Am', 'D7', 'G', 'C', 'G', 'D7', 'G', 'C', 'G', 'D7', 'G'  
X:1
L:1/8
Q:1/4=125
M:9/8
K:G
 (DG)A |"G" B3 B3"D7" (cB)A |"G" B3 G3 (DG)B | d3- d2 d"D7" (ed)c |"G" B3- B3 (BA)B | 
"D7" c3 A3 (AG)A |"G" B3 G3 (GF)G |"Am" A3- A2 G"D7" (FE)F |"G" G3 z3 || (EG)c |"C" e3 c3 (DG)B | 
"G" d3 B3 (DF)A |"D7" (c3 cd)c B2 c |"G" d3 B3 (EG)c |"C" e3 c3 (DG)B |"G" d3 B3 (DF)A | 
"D7" (c3 cd)c B2 A |"G" G3 z3 |]  