Create a tune using the given chord progression.
'Db', 'Ab7', 'Db', 'Ab7', 'Db', 'Bbm', 'F', 'Bbm', 'Eb7', 'Ab', 'Ab7', 'Db', 'Ab7', 'Db', 'Gb', 'Db', 'Ab7', 'Db', 'Ebm', 'Ab7', 'Db'  
X:1
L:1/8
Q:1/4=90
M:4/4
K:Db
"Db" F2- FG"Ab7" FE B,C |"Db" D2 A,3 z3 | A2- AB"Ab7" AG DE |"Db" F6 z2 |"Bbm" F2- FG"F" FF =G=A | 
"Bbm" B2 F3 z3 |"Eb7" E2- EF EE F=G |"Ab" A6 ||"Ab7" B2 |"Db" A2- AB"Ab7" AG DE | 
"Db" F2 A4"Gb" B2 |"Db" A2- AB"Ab7" AG DE |"Db" F4 z D FA | d2- dc BA GF |"Ebm" E2 G4 B2 | 
"Ab7" c2- cB AB AC |"Db" D6 z2 |]  