Create various chord arrangements to enhance the harmony of the given music section.
G2 d2 d2 de | c2 cd B4 | ABcA B2 G2 |1 GFGA B2 A2 :|2 BGAF G4 |]: 
 ABcA B2 G2 | GFGA B2 A2 | ABcA B2 G2 | BGAF G4 :|  
X:1
L:1/8
M:2/2
K:Bb
"Gm" G2 d2 d2 de |"F" c2 cd"Gm" B4 |"F" ABcA"Gm" B2 G2 |1"Gm" GFGA B2 A2 :|2"Bb" BG"F"AF"Gm" G4 |]: 
"F" ABcA"Gm" B2 G2 |"Gm" GFGA B2 A2 |"F" ABcA"Gm" B2 G2 |"Bb" BG"F"AF"Gm" G4 :|  