Create a series of chord progressions to improve the harmonic structure of the given music piece.
E | A>B c>A F<A E>C | B,<B B>c d/c/B/A/ G<B | A>B c>A F<A E>C | 
 D<F E>G A<A, A,E | A>B c>A F<A E>C | B,<B B>c d/c/B/A/ G<B | 
 A>B c>A F<A E>C | D<F E>G A/A/A A Ae |]  
X:1
L:1/8
M:4/4
K:A
 E |"A" A>B c>A"D" F<A"A" E>C |"Bm" B,<B B>c"E7" d/c/B/A/ G<B |"A" A>B c>A"D" F<A"A" E>C | 
"D" D<F"E7" E>G"A" A<A, A,E |"A" A>B c>A"D" F<A"A" E>C |"Bm" B,<B B>c"E7" d/c/B/A/ G<B | 
"A" A>B c>A"F#m" F<A E>C |"D" D<F"E7" E>G"A" A/A/A A Ae |]  