Devise musical works that conform to the prescribed chord transitions.
'G', 'G', 'C', 'Am', 'D7', 'G', 'G', 'C', 'D7', 'G', 'G', 'D', 'D', 'A7', 'D', 'A7', 'D', 'D', 'A7', 'D'  
X:1
L:1/4
Q:1/4=120
M:4/4
K:G
 B/ A/ |:"G" G B/B/ B d/d/ |"G" d g g f/g/ |"C" a g e c |"Am" e d/e/"D7" d/c/ B/A/ | 
"G" G B/B/ B d/d/ |"G" d g g f/g/ |"C" e d"D7" d F/G/ |1"G" A G G B/A/ :|2[K:D]"G" A G G A |: 
"D" A d d c/B/ |"D" A a a g/f/ |"A7" g f g e |"D" f/g/ a/g/"A7" f d |"D" A d d c/B/ | 
"D" A a a g/f/ |"A7" g f g e |1"D" d3 A :|2 d3 ||  