Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/4
Q:1/4=120
M:4/4
K:Db
['G F2 F']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:Db
 D/E/ |"Db" F"^(Gb)" B"Ab" A"Ab7" G |"Db" F2 F F | A G/F/"Ab" E"Ab7" E |"Db" D3 D/E/ | 
 F B"Ab" A"Ab7" G |"Db" F2 F F | A G/F/"Ab" E"Ab7" E |"Db" D3 E |"Ab7" E F"Ebm" G G |"Bbm" F2 F B | 
 d B F"Eb7" =G |"Ab" A3"Ab7" A |"Db" A F G"Db7" A |"Gb" B2 B A | G F"Ab" E"Ab7" E |"Db" D3 |]  