Compose a chordal backing that synchronizes seamlessly with the existing melody.
|: cd | e2a2 abag | a2f2 f2ed | f2ed f2ed | B6 c2 | d2>c2 d2B2 | G2E2 D2C2 | 
 B,2E2 EGBG | AGAB cBcd | e2a2 abag | a2f2 f2ed | f2ed f2ed | A2B2 B2c2 | 
 d2>c2 d2B2 | G2E2 D2C2 | B,2E2 EGBG | A6 :: A2- | Acec acec | Acec acec | 
 Bege bege | Bege bege | Acec acec | Acec acec | Bcd2 EGBG |1 A6 :|2 
 AGAB cB ||  
X:1
L:1/16
M:2/4
K:A
|: cd |"A" e2a2 abag |"D" a2f2 f2ed |"D" f2ed f2ed |"E" B6 c2 |"D" d2>c2 d2B2 |"E" G2E2 D2C2 | 
"E" B,2E2 EGBG |"A" AGAB cBcd |"A" e2a2 abag |"D" a2f2 f2ed |"D" f2ed f2ed |"E" A2B2 B2c2 | 
"D" d2>c2 d2B2 |"E" G2E2 D2C2 |"E" B,2E2 EGBG |"A" A6 :: A2- |"A" Acec acec |"A" Acec acec | 
"E" Bege bege |"E" Bege bege |"A" Acec acec |"A" Acec acec |"D" Bcd2"E" EGBG |1"A" A6 :|2 
"A" AGAB cB ||  