Develop a composition incorporating the specified chord progression.
'Ab', 'Db', 'Ab', 'Bbm', 'Eb7', 'Ab', 'Ab7', 'Db', 'Ab', 'Bb7', 'Eb', 'Ab', 'Db', 'Bbm', 'Ab/Eb', 'Eb', 'Ab'  
X:1
L:1/4
M:4/4
K:Ab
 E |"Ab" A C"Db" D F |"Ab" E3 C |"Bbm" D B,"Eb7" E D |"Ab" C2 A, E | A"Ab7" C"Db" D F |"Ab" E3 E | 
"Bb7" =D E G F |"Eb" E3 E | E F G A | B3 A | G A d c | c2 B E | E F G A | B3 A | G A d c | c2 B E | 
"Ab" A z2 c |"Db" F z2 d |"Bbm" c B"Ab/Eb" A"Eb" G |"Ab" A3 |]  