Create harmonious chord sequences for the given piece.
"^Bouncy (polska)" DGB |: dd dc BA | GG GB AG | AA Ac BA |1 GG GD GB :|2 G2- G z :| 
"^Smooth (waltz)" D2 |: E2 G2 FE | D2 B2 AG | F2 c2 BA |1 G2 B2 D2 :|2 G2- G z :|  
X:1
L:1/8
M:3/4
K:G
"^Bouncy (polska)""G" DGB |:"G" dd dc BA | GG GB AG |"D7" AA Ac BA |1"G" GG GD GB :|2"G" G2- G z :| 
"^Smooth (waltz)" D2 |:"C" E2 G2 FE |"G" D2 B2 AG |"D7" F2 c2 BA |1"G" G2 B2 D2 :|2"G" G2- G z :|  