Create chord progressions to enrich the composition.
B d d d | c B G2 | c3 B | d4 | f d f d | c B G2 | c3 d | G4 |]  
X:1
L:1/4
Q:1/4=132
M:4/4
K:Gmin
"Gm" B d d d | c B G2 |"Cm" c3 B |"Gm" d4 |"Bb" f d f d | c B G2 |"Cm" c3 d |"Gm" G4 |]  