Construct chord patterns that blend well with the existing music piece.
E2 E>D C3"^(G)" D |"^(C)" EG Ac G2 E2 | E2 E>D C3"^(G7)" D |"^(C)" EA GE D4 | 
 E2 E>D C3"^(G)" D |"^(C)" EG Ac G2 E2 | G2 AG GE CD | E2 D2 C4 || 
 G2 AB c3 G | AG AB c2 G2 | c2 cB cG FE | A2 D2 D4 | 
 E2 E>D C3"^(G)" D |"^(C)" EG Ac G2 E2 | G2 AG EG Ac | c2 B2 c4 |]  
X:1
L:1/8
Q:1/4=100
M:4/4
K:C
"C" E2 E>D C3"^(G)" D |"^(C)" EG"F" Ac"C" G2 E2 | E2 E>D C3"^(G7)" D |"^(C)" EA GE"G" D4 | 
"C" E2 E>D C3"^(G)" D |"^(C)" EG"F" Ac"C" G2 E2 | G2 AG GE"F" CD |"C/G" E2"G7" D2"C" C4 || 
"C" G2"G7" AB"C" c3 G |"F" AG"G7" AB"C" c2 G2 | c2 cB cG FE |"F" A2"D7" D2"G" D4 | 
"C" E2 E>D C3"^(G)" D |"^(C)" EG"F" Ac"C" G2 E2 | G2 AG EG"F" Ac |"C/G" c2"G7" B2"C" c4 |]  