Compose melodic pieces that follow the provided chord changes.
'Ab', 'Ab7', 'Db', 'Eb7', 'Ab', 'Db', 'Ab', 'Eb7', 'Ab', 'Fm', 'C7', 'Fm', 'Eb', 'Bb7', 'Eb', 'Ab', 'Db', 'Ab', 'Eb7', 'Ab'  
X:1
L:1/8
Q:1/4=90
M:3/4
K:Ab
 E EC |"Ab" A3 G"Ab7" GF |"Db" F3 F FD |"Eb7" G3 F"^(Db)" FE |"Ab" E3 E EC | c3 c BA | 
"Db" F3 A GF |"Ab" Ec"Eb7" B2 AG |"Ab" A3 || E FG |"Fm" A3 A"C7" G=E |"Fm" F3 F GA | 
"Eb" B3 B"Bb7" A=D |"Eb" E3 E EC |"Ab" c3 c BA |"Db" F3 A GF |"Ab" Ec"Eb7" B2 AG |"Ab" A3 |]  