Using the provided alphabet sequence and motif, develop a unique musical composition.
X:1
L:1/8
M:4/4
K:Emin
['e2 EF GFGE', 'e^dcB e2 B2 c2 BA G2']  
X:1
L:1/8
M:4/4
K:Emin
|: e2 EF GFGE | gfge e^dcB | e2 EF GFGE | cBcA B2 B2 | e2 EF GFGE | gfge e^dcB | b2 ag a2 gf | 
 g2 f2 e4 :: g2 fe e^dcB | g2 fe e^dcB | e2 B2 c2 BA | G2 FE B2 B2 | e2 EF GFGE | gfge e^dcB | 
 e2 B2 c2 BA | G2 F2 E4 :|  