Create harmonious chord sequences for the given piece.
"^Intro/ending" z e/f/g/a/ | ge/f/e/d/ | c2 G | c3 ||"^A" c/d/ee | c/d/ee | c/e/gf | e2 d | 
 c/d/ee | c/d/ee | c/e/gf |1 d2 d :|2 d2 G |:"^B" c2 B | ABc | d>ef | edG | 
 c2 B | ABc | d>ed |1 c2 G :|2 c3 |]  
X:1
L:1/8
Q:3/8=69
M:3/8
K:C
"^Intro/ending" z e/f/g/a/ | ge/f/e/d/ | c2 G | c3 ||"^A""C" c/d/ee | c/d/ee | c/e/gf | e2 d | 
 c/d/ee | c/d/ee | c/e/gf |1"G" d2 d :|2"G" d2 G |:"^B""C" c2 B |"F" ABc |"G" d>ef |"C" edG | 
 c2 B |"F" ABc |"G" d>ed |1"C" c2 G :|2"C" c3 |]  