Produce musical compositions based on the given chord progression.
'Cm', 'C7', 'Fm', 'C7', 'Fm', 'G7', 'Ab', 'G7', 'Cm', 'Cm', 'G7', 'Cm', 'G7', 'Cm', 'C7', 'Fm', 'G', 'G7', 'Ab', 'G7', 'Cm', 'G7', 'Cm'  
X:1
L:1/8
Q:1/4=107
M:4/4
K:Cmin
 C |:"Cm" CE EG Gc cd | ee dc G3 z | ed dc"C7" cB BA |"Fm" AG"C7" GF"Fm" F3 F |"G7" FG Gd dc c=B | 
 =BA AG GF FE |"Ab" EF FE"G7" GF ED |1"Cm" E6 z C :|2"Cm" (C4 C)G"G7" cd |:"Cm" e3 d"G7" ed c=B | 
"Cm" c2 G6 | c=B c=B"C7" c_B AG |"Fm" GA F6 |"G" FG Gd dc c=B |"G7" =BA AG GF FE | 
"Ab" EF FE"G7" GF ED |1"Cm" (E4 E)G"G7" cd :|2"Cm" C8 ||  