Develop harmonious melodies based on the provided chord structures.
'A', 'A', 'D', 'A', 'A', 'B7', 'E7', 'A', 'D', 'A', 'A', 'E7', 'A', 'D', 'A', 'B', 'A', 'D', 'A', 'A', 'B7', 'E7', 'A', 'D', 'A', 'A', 'E7', 'A', 'D', 'A', 'C', 'A', 'A', 'D', 'A', 'A', 'B7', 'E7', 'A', 'D', 'A', 'E7', 'A', 'D', 'A', 'D', 'A', 'D', 'A', 'D', 'Bm', 'B7', 'E7', 'A', 'D', 'A', 'A', 'E7', 'A', 'D', 'A'  
X:1
L:1/8
M:4/4
K:A
 EF"A" |"A" A2 Ac E2 A>G |"D" FA FD"A" E2 A>B |"A" ce Ee dc BA |"B7" c4"E7" B2 EF | 
"A" A2 Ac E2 A>G |"D" FA FD"A" E2 A>B |"A" ce dc"E7" dE GB |"A" A2-"D" A2-"A" A2 |] e>d"B" | 
"A" c2 e>c A2 cA |"D" FA FD"A" E2 A>B |"A" ce Ee dc BA |"B7" c4"E7" B2 e>d |"A" c2 e>c A2 cA | 
"D" FA FD"A" E2 A>B |"A" ce dc"E7" dE GB |"A" A2-"D" A2-"A" A2 |] EF"C" |"A" A2 A>B c2 cd | 
"A" eE"D" FA"A" E2"^(E)" e>d |"A" c2 cd ec BA |"B7" c4"E7" B2 EF |"A" A2 A>B c2 cd | 
 ec BA"D" F2 A>B |"A" ce dc"E7" dE GB |"A" A2-"D" A2-"A" A2 |] e>d"D" |"A" c2 e>d ce cA | 
"D" FA dF"A" E2 A>G |"D" FD FA"Bm" dc BA |"B7" c4"E7" B2 e>d |"A" c2 e>d ce cA | 
"D" FA dF"A" E2 A>B |"A" ce dc"E7" dE GB |"A" A2-"D" A2-"A" A2 |]  