Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:2/2
K:Emin
['B, E3 F G3 A BcBA GFGE', 'e2 e2']  
X:1
L:1/8
M:2/2
K:Emin
 B, | E3 F G3 A | BcBA GFGE | D3 E FDFG | ABAG FDDF | EDEF GFGA | BcBA GEFA | BABc BAFG | 
 Eee^d e3 :| B | e2 e2 e2 ge | dBGA B3 c | B2 FE FGAB | AGED EFGB | cdef gfge | dBGA B2 GA | 
 BABc BAFG | Eee^d e3 :|  