Create chord structures that will improve the harmony of the provided musical section.
B2 f2 f2 ef | g2 e2 edcd | eAce efed | c2 c2 dcBA | B2 f2 f2 ef | 
 g2 e2 edcd | eAce efed | c2 B2 B2 A2 :: B3 A Bcdc | B2 B2 c2 d2 | eAce efed | 
 c2 c2 dcBA | B3 A Bcdc | B2 B2 c2 d2 | eAce efed | c2 B2 B2 A2 :|  
X:1
L:1/8
Q:1/4=140
M:4/4
K:Bmin
"Bm" B2 f2 f2 ef |"Em" g2 e2 edcd |"A" eAce efed |"F#m" c2 c2 dcBA |"Bm" B2 f2 f2 ef | 
"Em" g2 e2 edcd |"A" eAce efed |"Bm" c2 B2 B2 A2 ::"Bm" B3 A Bcdc | B2 B2 c2 d2 |"A" eAce efed | 
"F#m" c2 c2 dcBA |"Bm" B3 A Bcdc | B2 B2 c2 d2 |"A" eAce efed |"Bm" c2 B2 B2 A2 :|  