Devise musical works that conform to the prescribed chord transitions.
'D', 'A7', 'D', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'A7', 'D', 'D', 'D', 'G', 'D7', 'C', 'G', 'D7', 'G'  
X:1
L:1/4
M:3/4
K:D
"D" d3 |"A7" c3 |"D" d3/2 d/ d | d z A |:"D" (f3 | f) e/d/ c/B/ | A3 | F A d |"A7" c3 | A c e | 
"D" d3 | A z A | (f3 | f) e/d/ c/B/ | A3 | F A d |"A7" c3 | c f e |"D" d3/2 d/ d | d z A :: 
"A7" G z A | c z A |"D" F z A | d z f |"A7" g/g/ g A | e2 d/e/ |"D" f/f/ f A | d2 A |"A7" G z A | 
 c z A |"D" F z A | d z c/B/ | A3/2 d/ f |"A7" A3/2 c/ e |"D" d3/2 d/ d |1"D" d z A :|2 
"D" d z d/=c/ |:[K:G]"G" B3 | G B e | d3 | B d g |"D7" f3 |"C" a g e |"G" e2 d | B z d/c/ | B3 | 
 G B e | d3 | B d g | b3 |"D7" a3 |"G" g3/2 g/ g |1 g z d/c/ :|2 g z z |]  