Design compatible chord patterns that blend well with the existing piece of music.
a |: AAA c2 e | a2 a a2 e | =gag f<af | ecA B2 c | AAA c2 e | a2 a a2 e | 
 fed cde | f<ac B2 A :: Ace ecA | fed cBA | Ace fga | ABc B2 A | 
 Ace ecA | fed cBA | agf ece | f<ac B2 A ::[K:D] d3 d3 | dfe dBA | 
 dBB B2 A | aAa f2 e | d3 d3 | dfe dBA | dcB ABc | def e2 d :| 
 dfa afd | agf fef | dfa afd | def e2 d | dfa afd | agf fef | 
 dcB ABc | def e2 d || | dfa afd | agf fef | dfa afd | def e2 d | 
 dfa afd | aAa f2 e | dcB ABc | def e2 d |]  
X:1
L:1/8
M:6/8
K:A
 a |:"A" AAA c2 e | a2 a a2 e |"G" =gag"D" f<af |"A" ecA"E7" B2 c |"A" AAA c2 e |"A" a2 a a2 e | 
"D" fed"A" cde |"Bm" f<ac"E" B2 A ::"A" Ace ecA |"D" fed"A" cBA |"A" Ace"D" fga |"Bm" ABc"E" B2 A | 
"A" Ace ecA |"D" fed"F#m" cBA |"D" agf"A" ece |"D" f<ac"E7" B2 A ::[K:D]"D" d3"G" d3 |"D" dfe dBA | 
"G" dBB B2 A |"A" aAa f2 e |"D" d3"G" d3 |"D" dfe dBA |"G" dcB ABc |"Em" def"A" e2 d :| 
"D" dfa afd |"G" agf"A" fef |"D" dfa"Bm" afd |"Em" def"A" e2 d |"D" dfa afd |"D7" agf fef | 
"G" dcB ABc |"Em" def"A" e2 d || |"D" dfa afd |"G" agf"A" fef |"D" dfa"Bm" afd |"Em" def"A" e2 d | 
"D" dfa afd |"D7" aAa f2 e |"G" dcB ABc |"Em" def"A" e2 d |]  