Construct a melodic structure using the supplied chord sequence.
'G', 'Am', 'D7', 'G', 'Am', 'D7', 'G', 'G', 'G', 'D7', 'G', 'D7', 'G', 'C', 'G7', 'C', 'G7', 'C'  
X:1
L:1/8
M:2/4
K:G
 d |:"G" BB dd |"Am" cc e2 |"D7" ff ee |"G" d/e/d/B/ Gd | BB dd |"Am" cc e2 |"D7" ff/e/ d/c/B/A/ |1 
"G" GG Gd :|2"G" GG G z |:"G" d>d ed | b2 a/g/f/e/ |"D7" dd c'>f |"G" gb a/g/f/e/ | d>d ed | 
 b2 a/g/f/e/ |"D7" dd/d/ a>f |"G" gb g z :|[K:C]"C" c>d ec | a3 g | ee/g/ cg |"G7" BB/g/ f2 | 
 d>e fd | b3 a | gb/a/ g/f/e/d/ |"C" ca g2 | c>d ec | a3 g | ee/g/ cg |"G7" BB/g/ f2 | d>e f>g | 
 b3 a | g/b/a/g/ fB |"C" cc c z |]  