Compose music that follows the specified structure and includes the provided theme
X:1
L:1/8
Q:1/4=140
M:4/4
K:Emin
['Ae e2 (3cBA ec', 'ea a2 .e(a^ga)'  
X:1
L:1/8
Q:1/4=140
M:4/4
K:Emin
 Ae e2 (3cBA ec | Aeec dBGB | Ae e2 (3cBA ec | BEEF GABG :| ea a2 .e(a^ga) | eg g2 .e(gfg) | 
 ea a2 .e(a^ga) | BEEF GABF | .e(a^ga) e(aga) | .e(gfg) .e(gfg) | afge fdec | BEEF GABG!D.C.! |]  