Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
M:6/8
K:Gdor
['GFG d3 dcd g2 a f2', 'g^fg d2 e']  
X:1
L:1/8
M:6/8
K:Gdor
 D | GFG d3 | dcd g2 a | f2 c dfd | cAF AGF | GFG d3 | dcd g2 a | f2 d cAF | G3 G2 :| d | g3 de^f | 
 g^fg d2 e | =f2 c dfd | cAF F2 z | g3 de^f | g^fg d2 e | =fed cAF | G3 Gzd | g^fg def | 
 g^fg d2 e | =f2 c dfd | cAF AGF | GFG dcd | gfg a2 g | f2 d cAF | G3 G z z |]  