Develop harmonies to support the given musical piece.
|: A2 A>c | B2 B>d | ceTdc | dBAG | A2 A>c | B2 B>d | (ce)(dc) | 
{c} B4 :: e2 e>f | ecBA | f2 f>g | a2 g>f | e2 e>f | ecAa | edcB |{B} A4 :|  
X:1
L:1/8
M:2/4
K:A
|:"A" A2 A>c |"E7" B2 B>d |"A" ceTdc |"E7" dBAG |"A" A2 A>c |"E7" B2 B>d |"A" (ce)(dc) | 
"E7"{c} B4 ::"A" e2 e>f | ecBA |"D" f2 f>g | a2 g>f |"A" e2 e>f | ecAa |"E7" edcB |"A"{B} A4 :|  