Create pleasing chord progressions that complement the provided melody
ga |: bfdB edcA | BABc dBFA | BABc dcBd | gfga bagf | bfdB edcA | 
 BABc dB F2 | EFAc dAcA |: BB A2 B2 ga :| bfdf bfdf | bfbf gfdf | 
 afcf afce | f=efg afcA | BABc dBFD | EDEF G2 GD | FFAc ecAc :|  
X:1
L:1/8
Q:1/8=400
M:4/4
K:Bb
 ga |:"Bb" bfdB"F" edcA |"Bb" BABc dBFA | BABc"Gm" dcBd |"Eb" gfga"F" bagf |"Bb" bfdB"F" edcA | 
"Bb" BABc dB F2 | EFAc"F" dAcA |:"Bb" BB A2 B2 ga :|"Bb" bfdf bfdf | bfbf gfdf | 
"Cm" afcf"Gm" afce |"F" f=efg afcA |"Bb" BABc dBFD |"Eb" EDEF G2 GD |"Bb" FFAc"F" ecAc :|  