Produce an array of chord pairings to amplify the harmony in the given musical piece.
F B B A/B/ | c B B c/B/ | A3/2 F/ E F | A B A F | F B B A/B/ | c B B c/B/ | 
 A3/2 F/ E F |1 B2 z E :|2 B2 A2 |]: d2 d3/2 e/ | f d B A | A e e3/2 f/ | 
 g/f/e/d/ B A | d3/2 e/ f d | B/d/- d2 A | B A F A |1 B2 B c :|2 B z B2 |]  
X:1
L:1/4
M:2/2
K:Bmin
"Bm" F B B A/B/ | c B B c/B/ |"A" A3/2 F/ E F | A B A F |"Bm" F B B A/B/ | c B B c/B/ | 
"A" A3/2 F/ E F |1"Bm" B2 z E :|2"Bm" B2"A7" A2 |]:"D" d2 d3/2 e/ | f d B A |"A7" A e e3/2 f/ | 
 g/f/e/d/ B A |"D" d3/2 e/ f d | B/d/- d2 A |"Bm" B A F A |1 B2"A7" B c :|2"Bm" B z B2 |]  