Construct tunes that adhere to the specified chord alterations.
'D', 'D', 'A7', 'A7', 'D', 'D', 'A7', 'D', 'A', 'A', 'A', 'A', 'A7', 'D', 'D', 'A7', 'D'  
X:1
L:1/8
M:2/2
K:D
 (A>F) |"D" D>AF>A D>AF>A |"D" d>ef>e d>cB>A |"A7" e>Af>A g>Af>A |"A7" (3efe (3dcB (3ABA (3GFE | 
"D" D>AF>A D>AF>A |"D" d>ef>e d>cB>A |"A7" e>Af>A g>ec>e |"D" d2 f2 d2 :: (c>d) | 
"A" e>A (3AAA f>A (3AAA |"A" g>Af>A e>A (3AAA |"A" e>Af>A g>Af>A |"A" (3efe (3dcB"A7" (3ABA (3GFE | 
"D" D>AF>A D>AF>A |"D" d>ef>e d>cB>A |"A7" e>Af>A g>ec>e |"D" d2 f2 d2 :|  