Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:3/4
K:E
['A=G F2']  
X:1
L:1/8
M:3/4
K:E
 =GA e3 B | A=G F2 E2 | DE =G2 B2 | A=G F2 E2 | DE G3 F | A>A B2 B2 | DE=GFGB | A=G F2 E2 |]  