Invent engaging chord sequences that bolster the harmony of the existing music.
A | A F G A | F E/F/ D A | A F G A | F2 D A | A F G A | F E/F/ D A | 
 A F G A | D3 E | E C D E | F E/F/ D E | E C D E | F2 D E | E C D E | 
 F E/F/ D E | E C D E | D3 |]  
X:1
L:1/4
Q:1/2=90
M:2/2
K:Ddor
 A |"Dm" A F"C" G A |"Dm" F E/F/ D A |"Dm" A F"C" G A |"Dm" F2 D A | A F"C" G A |"Dm" F E/F/ D A | 
 A F"C" G A |"Dm" D3 E |"C" E C D E |"Dm" F E/F/ D E |"C" E C D E |"Dm" F2 D E |"C" E C D E | 
"Dm" F E/F/ D E |"C" E C D E |"Dm" D3 |]  