Construct chord patterns that blend well with the existing music piece.
EAE B2 A | FAF c2 B | Bcd Bcd | Bcd fed | EAE B2 A | FAF c2 B | 
 Bcd cge | dcB A3 :: Aa Ag Af | egf edc | Aa Ag Af | efg f3 | 
 Aa Ag Af | egf edc | ae gd fe | dcB A3 :|  
X:1
L:1/8
M:6/8
K:Amin
"Am" EAE B2 A |"F" FAF c2 B |"G" Bcd Bcd | Bcd"Em" fed |"Am" EAE B2 A |"F" FAF c2 B | 
"G" Bcd"Em" cge | dcB"Am" A3 ::"Am" Aa Ag Af |"G7" egf"Em" edc |"Am" Aa Ag Af |"Em" efg"F" f3 | 
"Am" Aa Ag Af |"Em" egf edc |"Am" ae"G7" gd fe |"G" dcB"Am" A3 :|  