Construct an appropriate set of chord movements that support the existing musical arrangement.
cB | AAcB AAcB | Aceg aega | bgeg fecd | ecef ecBc | A2 cB A2 cB | Aceg aega | 
 bgeg fecd | ec B2 A2 :: cd | e3 e e3 =g | fecd ecBA | B3 c B2 =g2- | gfeg fecA | 
 e3 f e2 e=g | fecd ecBA | Bege fefg | g a2 g a2 :|  
X:1
L:1/8
M:2/2
K:A
 cB |"A" AAcB AAcB | Aceg aega |"E7" bgeg fecd | ecef ecBc |"A" A2 cB A2 cB | Aceg aega | 
"E7" bgeg fecd |"A" ec B2 A2 :: cd |"A" e3 e e3 =g | fecd ecBA |"G" B3 c B2 =g2- | gfeg fecA | 
"A" e3 f e2 e=g | fecd ecBA |"E7" Bege fefg |"A" g a2 g a2 :|  