Construct musical creations that adhere to the set chord modifications.
'D', 'Em', 'G', 'Em', 'A7', 'D', 'D', 'A7', 'D', 'A', 'D', 'A7', 'D', 'A', 'D'  
X:1
L:1/8
M:3/4
K:D
 dc BA |"D" F2 FE DE | F2 dc BA | F2 FE DF |"Em" G3 FGA |"G" B2 BA GF |"Em" E3 FGA | 
"A7" BA Bc BA |1"D" F2 :|2"D" d2 |: DF Ad |"A7" c2 cB AB |"D" DF BF AF |"A" EA Ec Ec | 
"D" d2 DF Ad |"A7" c2 cB AB |"D" DF BF AF |"A" EA Ec Ec |"D" d2 :|  