Formulate a range of chord couplings that heighten the harmonic components of the submitted musical creation.
f2 ef d B B2 | effe def^g | aA A2 cBAF | EFAB cBce | fBef dB B2 | effe defd | 
 eaae fcec |1 dBBA B3 e :|2 dBBA B3 A |: GBBA Bcde | fdec df f2 | 
 eA A2 cBAF | EFAB cBBA | G3 A Bcde | fdec df f2 | eaae fcec |1 
 ABBA B3 A :|2 ABBA B3 e |]  
X:1
L:1/8
M:2/2
K:Bmin
"Bm" f2 ef d B B2 | effe def^g |"A" aA A2 cBAF |"F#m" EFAB cBce |"Bm" fBef dB B2 | effe defd | 
"A" eaae fcec |1"F#m" dB"A"BA"Bm" B3 e :|2"F#m" dB"A"BA"Bm" B3 A |:"G" GBBA Bcde |"D" fdec df f2 | 
"A" eA A2 cBAF |"F#m" EFAB cBBA |"G" G3 A Bcde |"D" fdec df f2 |"A" eaae fcec |1 
"Bm" ABBA"A" B3 A :|2"F#m" ABBA"Bm" B3 e |]  