Craft a compatible sequence of chord changes that support the provided musical arrangement.
|: cc cc | BG GG | cc cc | B2 dd | Ad dd | Bd dd | dc BA | G2 G2 :|  
X:1
L:1/8
M:2/4
K:G
|:"C" cc cc |"G" BG GG |"C" cc cc |"G" B2 dd |"D7" Ad dd |"G" Bd dd |"D7" dc BA |"G" G2 G2 :|  