Compose a piece of music based on the provided motif and adhering to the outlined musical structure.
X:1
L:1/8
M:4/4
K:Emin
['B E/E/E BE GBEG FDAD FADF GEBE', 'Bgeg bgeg'  
X:1
L:1/8
M:4/4
K:Emin
 B | E/E/E BE GBEG | FDAD FADF | GEBE GBAc | BGAF GEE :| f | Bgeg bgeg | dafg afdf | Bgeg bgeg | 
 BaTgf geef | Bgeg bgeg | dafg afdf | gef^d eBcA | GBAF GEE |]  