Develop a tune that adheres to the predetermined chord sequence.
'D', 'A7', 'A7', 'D', 'D', 'A7', 'A7', 'D', 'G', 'D', 'A7', 'D', 'G', 'D', 'A7', 'D'  
X:1
L:1/8
M:6/8
K:D
 A |"D" d2 d fed |"A7" c2 c c>Bc |"A7" e2 e gec |"D" dAF DFA |"D" d2 d fed |"A7" c2 c c>Bc | 
"A7" e2 e gcc |"D" d3 d2 || f |"G" g2 g bag |"D" f3 d3 |"A7" e2 e A2 A |"D" d2 f a2 a | 
"G" g2 g bag |"D" f3 d3 |"A7" efg ABc |"D" d3 d2 ::  