Construct a melodic structure using the supplied chord sequence.
'Bb', 'F', 'Gm', 'Bb', 'F', 'Bb', 'F', 'Gm', 'Eb', 'Bb', 'F', 'Bb', 'Bb', 'Eb', 'Bb', 'Bb', 'Eb', 'F7', 'Bb', 'Eb', 'Bb', 'Eb', 'Bb', 'F7', 'Bb', 'Cm', 'Bb', 'F7', 'Bb'  
X:1
L:1/8
M:6/8
K:Bb
 E |"Bb" D{E}FF F2 d |"F" c>Bc"Gm" dBG |"Bb" D{E}FF F2 d |"F" c3{Bcd} G2 z |"Bb" D{E}FF F2 d | 
"F" c>Bc"Gm" dBG |"Eb" g{a}bg"Bb" fdb |"F" fdB"Bb" B2 :| g |"Bb" fdf bf_a |"Eb" geg"Bb" fdB | 
"Bb" fdf bf_a |"Eb" g>fg"F7" c2 g |"Bb" fdf bf_a |"Eb" geg"Bb" fdB |1"Eb" g>ab"Bb" fdB | 
"F7" FBA"Bb" B2 :|2"Cm" gec"Bb" fdB |"F7" FBA"Bb" B2 |]  