Construct a melodically pleasant tune that corresponds with the specified chord structure.
'D', 'G', 'D', 'G', 'C', 'G', 'C', 'D', 'G', 'D7', 'G', 'G', 'D', 'G', 'C', 'Am', 'D', 'G', 'D', 'G', 'C', 'D', 'G', 'D', 'G', 'D', 'G', 'C', 'Am', 'D', 'G', 'D', 'G', 'C', 'G', 'C', 'D7', 'G'  
X:1
L:1/8
Q:3/8=120
M:6/8
K:G
 AG |:"D" FDD ADD | BDD c2 A | Bcd ecA |"^(C)" ABG"^(D)" FED |"G" GFG"D" AGA |"G" BAB"C" c2 A | 
"G" Bcd"C" ecA |1"D" AGF"G" GAG :|2"D7" AGF"G" G2 D ||"G" GBd gdB | dBG"D" BcA |"G" Bcd"C" ecA | 
"Am" ABG"D" FED |"G" GBd gdB | dBG"D" BcA |"G" Bcd"C" ecA |"D" AGF"G" G3 ||"D" dfa"G" gdB | 
 dBG"D" BcA |"G" Bcd"C" ecA |"Am" ABG"D" FED |"G" GFG"D" AGA |"G" BAB"C" c2 A |"G" Bcd"C" ecA | 
"D7" AGF"G" G3 |]  