Develop a musical composition by utilizing the given alphabetic notation and supplied motif.
X:1
L:1/8
M:4/4
K:Emin
['BE E/E/E', '(3DEF Ac']  
X:1
L:1/8
M:4/4
K:Emin
 BE E/E/E BEGA | (3Bcd AF DEFA | BE E/E/E BEcE | dBAF Edcd | BE E/E/E BEGA | (3Bcd AF DEFA | 
 BB B2 cc c2 | dBAF E2 EF || (3DEF Ac d2 dA | (3Bcd Ad (3Bcd AF | (3DEF Ac defe | dBAF E2 EF | 
 (3DEF Ac d2 eg | fdef g2 fg | afge fdec | dBAF Edcd ||  