Create compatible chord sequences that complement the given musical piece.
A,2CA, C2EF | A2cA BAFA | E2FG A2fg | afec B2A2 | A,2CA, C2EF | A2cA BAFA | 
 E2FG A2fg | afec A4 :: a2ab a2fg | afec BAFA | ea2b a2gf | eb2a b4 | ea2b a2fg | 
 afec BAFA | E2FG A2fg | afec A4 :|  
X:1
L:1/16
M:2/4
K:A
"A" A,2CA, C2EF | A2cA BAFA | E2FG A2fg |"E7" afec"A" B2A2 |"A" A,2CA, C2EF | A2cA BAFA | 
 E2FG A2fg |"E7" afec"A" A4 ::"A" a2ab a2fg | afec BAFA | ea2b a2gf |"E7" eb2a b4 |"A" ea2b a2fg | 
 afec BAFA | E2FG A2fg |"E7" afec"A" A4 :|  