Craft a musical piece that follows the outlined chord structure.
'Db', 'Ab7', 'Db', 'Ab7', 'Db', 'Ab', 'Ab7', 'Db', 'Gb', 'Ab7', 'Db', 'Db', 'Ab7', 'Db', 'Gb', 'Db', 'Ab', 'Db', 'Gb', 'Db', 'Ab', 'Db', 'Gb', 'Ab7', 'Db', 'Db', 'Ab7', 'Db'  
X:1
L:1/4
Q:1/4=100
M:4/4
K:Db
"Db" A B A F |"Ab7" E2"Db" D2 |"Ab7" E E E D |"Db" F A"Ab" A2 |"Ab7" E E E D |"Db" F A A2 | 
"Gb" B B A F |"Ab7" A A"Db" F2 |"Db" D F A F |"Ab7" E2"Db" D z ||"Gb" B B B d | 
"Db" A"Ab" A"Db" A2 |"Gb" B B B d |"Db" A"Ab" A"Db" A2 |"Gb" B B A F |"Ab7" A A"Db" F2 | 
"Db" D F A F |"Ab7" E2"Db" D z |]  