Craft a musical piece that incorporates the given motif and follows the outlined structure.
X:1
L:1/16
M:2/4
K:Gb
['e e6 Ae ||[M:3/4]', 'f4 e4 B8- ||[M:2/4] B7 e', 'Be A6 E2 A4 G4 E8- [M:3/4]', 'e4 B7 E E4 A8 B2A2 G4'  
X:1
L:1/16
M:2/4
K:Gb
 e | e6 Ae ||[M:3/4] A8 f4 | e4 B8- ||[M:2/4] B7 e | e6 Be | A6 E2 | A4 G4 | E8- || 
[M:3/4] E8 B2>B2 | e7 f e4 | B7 E E4 | A8 B2A2 | G4 E8- | E8 z4 |]  