Design a musical composition incorporating the alphabetic expression of the chosen structure and the provided melodic theme.
X:1
L:1/8
M:2/2
K:Cmin
['(EDC)(D EF)GE FBFB DB,FD (EDC)(D EF)Gc B<G', '(edc)(d ef)ge']  
X:1
L:1/8
M:2/2
K:Cmin
 (EDC)(D EF)GE | FBFB DB,FD | (EDC)(D EF)Gc | B<G F>D C/C/C C2 :| (edc)(d ef)ge | (dcB)(c de)fd |1 
 (edc)(d ef)ge | d>cBd c/c/c c :|2 gefd ecdB | G<B F>D C/C/C C2 ||  