Build cohesive and pleasant chord sequences to augment the effectiveness of the musical composition.
|: E | A>A cd eA- AA |"^Bc" _Bc df e3 e |"^Ac" _e>d c_A =e=A- AA | Bc df e>d cB | 
 A>B cA B>A GB | c>B AG A3 :: e | a_b ae f3 d | ga gd"^Cc" e3 e | 
"^Bc" d>e fd eA-AA | B^c ^dB e>=d =cB | A>B cA B>A GB | c>B AG A3 :|  
X:1
L:1/8
M:4/4
K:Amin
|: E |"Am" A>A cd eA- AA |"^Bc" _Bc df"Am" e3 e |"^Ac" _e>d c_A"Am" =e=A- AA |"G" Bc df"E" e>d cB | 
"Am" A>B cA"G" B>A GB |"Am" c>B AG A3 :: e |"A7" a_b ae"Dm" f3 d |"G" ga gd"^Cc" e3 e | 
"^Bc" d>e fd"Am" eA-AA |"B" B^c ^dB"E" e>=d =cB |"Am" A>B cA"G" B>A GB |"Am" c>B AG A3 :|  