Construct a compatible series of chord changes that support the given music piece.
|: BB A>B | cA FA | G>A Bd | cA d2 | BB A>B | cA FA | G>A Bd | 
 cA G2 :: AA A>B | ce ce | ce dB | cA A2 | AA A>B | ce ce | 
 ce dB | cA G2 :|  
X:1
L:1/8
M:2/4
K:G
|:"G" BB A>B |"D7" cA FA |"G" G>A Bd |"D7" cA d2 |"G" BB A>B |"D7" cA FA |"G" G>A Bd | 
"D7" cA"G" G2 ::"Am" AA A>B |"Am" ce ce |"Am" ce"G" dB |"Am" cA A2 |"Am" AA A>B |"Am" ce ce | 
"Am" ce"G" dB |"Am" cA"G" G2 :|  