Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
M:2/2
K:Cmin
['E2 (CG) EGcG BFGE DB,DF', 'ecgc{a} g2 (fe) dBfB']  
X:1
L:1/8
M:2/2
K:Cmin
 G | E2 (CG) EGcG | BFGE DB,DF | (TE>DC)D EFGc | ecd=B cCCG | E2 (CG) EGcG | BFGE DB,DF | 
 ECEG =B,DGD | E(GTF>D) ECC || g | ecgc{a} g2 (fe) | dBfB gBfd | ecge dBfd | 
 (e/d/c) (d/c/=B) cCCg | ecgc{a} g2 (fe) | dBfB defg | ecGc BGEB | AFDG ECC ||  