Construct chord progressions that complement and enrich the harmonic aspect of the presented musical segment.
|: d3 c B2 FE | DB,DF B2 cB | AFAc f2 fg | abag fedc | d3 c BGFE | DB,DF B2 cB | 
 AFAc fgfe | dBBA B4 :: AFAc f2 fe | dfba b3 f | e3 c d3 B | cecA B4 | 
 AFAc fgfe |1 dfba b3 f | gfga bfdB | cecA B4 :|2 dfba b2 (3(fga) | 
 bfdB c2 fe | dBBA B4 ||  
X:1
L:1/8
M:4/4
K:Bb
|:"Bb" d3 c B2 FE | DB,DF B2 cB |"F" AFAc f2 fg |"Cm" abag"F" fedc |"Bb" d3 c BGFE | DB,DF B2 cB | 
"F" AFAc fgfe |"Bb" dBBA B4 ::"F" AFAc f2 fe |"Bb" dfba b3 f |"Eb" e3 c"Bb" d3 B |"F" cecA"Bb" B4 | 
"F" AFAc fgfe |1"Bb" dfba b3 f |"Eb" gfga"Bb" bfdB |"F" cecA"Bb" B4 :|2 dfba b2 (3(fga) | 
"Cm" bfdB"F" c2 fe |"Bb" dB"F"BA"Bb" B4 ||  