Form harmonious tunes that follow the specified chord arrangements.
'Bm', 'A', 'Bm', 'D', 'A', 'D', 'A', 'D', 'A'  
X:1
L:1/8
M:4/4
K:Bmin
 de |"Bm" fB B2 fBaB | fBdB"A" e2 de |"Bm" fB B2 fgfe |"D" dfaf"A" (3(efe) :: dB |"D" d3 e f3 e | 
 defd"A" edBc |"D" d2 de fgfe | dfaf"A" (3(efe) :|  