Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/16
M:3/4
K:Cmin
['E2EF G2GA B2B2 cBcd e4 E4', 'G4 c2c=B d2dc e2ed f2fd g4', 'G2=Bd c2cB d2dc e2ed fdfa g4']  
X:1
L:1/16
M:3/4
K:Cmin
 E2EF G2GA B2B2 | cBcd e4 E4 | E2cB A2G2 F2E2 | G,B,EG FEDC B,A,G,B, | E2EF G2GA B2B2 | 
 cBcd e4 E4 | E2g^f g2e2 d2c2 | =BcdB G4 z4 :| G4 c2c=B d2dc | e2ed f2fd g4 | G4 c2c=B d2dc | 
 e2ed f2fd g4 | g2ag f2e2 d2g2 | edc=B d4 c2d2 || e2ec _B2BA G2GE | cBAG FEDF E2G2 | 
 E2B,2 F2B,2 G2=B2 | c4 cedc =B2G2 | G2=Bd c2cB d2dc | e2ed fdfa g4 | G2=Bd c2cB d2dc | 
 e2ed fdfa g4 | g2ag f2e2 d2g2 | edc=B B4 c4 ||  