Construct a melodic structure using the supplied chord sequence.
'A', 'E7', 'A', 'E7', 'A', 'E7', 'A', 'A', 'D', 'A', 'D', 'A', 'D', 'E7', 'A'  
X:1
L:1/8
M:4/4
K:A
 E2 |"A" A2 (3cBA eA (3cBA | eAaA gAfA | eA (3cBA eA (3cBA |"E7" BEdE cEBE |"A" A2 (3cBA eA (3cBA | 
 eAaA gAfA | efec eaec |"E7" BABc"A" A2 :: (3AGF |"E7" E2 (3GFE BE (3GFE | BEdE cEBE | 
"A" A2 (3cBA eA (3cBA | eAaA gAfA |"A" efec"D" agaf |"A" efec"D" agaf |"A" ecag"D" fedc | 
"E7" BABc"A" A2 :|  