Construct chord arrangements that establish harmony for the existing musical piece.
|: :: dAFA dAFA | dAFA"^(Bm)" d4 | e2f2 g2f2 |1,3 efed dcBA :|2,4 efec d4 :: 
 a2af g2ge | f2fd e4 | A2AF G2GE | F2FD E4 | g2ge f2fd | 
 e2ec d2f2 | g2e2 f2d2 | e2dc d4 :|  
X:1
L:1/16
M:2/4
K:D
|: ::"D" dAFA dAFA | dAFA"^(Bm)" d4 |"Em" e2f2 g2f2 |1,3"A7" efed dcBA :|2,4"A7" efec"D" d4 :: 
"D" a2af"G" g2ge |"D" f2fd"A7" e4 |"D" A2AF"G" G2GE |"D" F2FD"A7" E4 |"G" g2ge"D" f2fd | 
"A" e2ec"Bm" d2f2 |"Em" g2e2"D" f2d2 |"A7" e2dc"D" d4 :|  