Compose songs in accordance with the specified chord transitions.
'D', 'G', 'D', 'Em', 'D', 'G', 'D', 'Em', 'A7', 'D', 'D', 'G', 'A7', 'D', 'G', 'A7', 'D'  
X:1
L:1/8
Q:1/4=60
M:2/4
K:D
"D" Ad"G" Bd/B/ |"D" AD FA |"Em" GE BE |"D" A>G FD | Ad"G" Bd/B/ |"D" AD FA |"Em" GE"A7" A>G | 
"D" FD D2 ::"D" Ad fe/f/ |"G" gf ed |"A7" cA eA | e>d cA |"D" Ad fe/f/ |"G" gf e>d |"A7" cA Bc | 
"D" d2 d2 :|  