Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
Q:1/8=180
M:4/4
K:Emin
['G2 BG dGBG ABcA BE E2 Bdef', 'g3 a']  
X:1
L:1/8
Q:1/8=180
M:4/4
K:Emin
 G2 BG dGBG | ABcA BE E2 | Bdef gfed | Bded BEED | G2 BG dGBG | ABcA BE E2 | Bdef gfed | 
 BdeB BE E2 || g3 a bgeg | fgag fddf | g3 a bgef | gfed Beef | g3 a bgef | fgag fddf | bgaf gfed | 
 Bded BEED |"^last time" E8 |]  