Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:4/4
K:G
['', 'dgge dGBG', 'AGFG ABcA d3 e =fedc']  
X:1
L:1/8
M:4/4
K:G
 B |: dgge dGBG | F2 DE FGAB | dgge dGBG | DC C2 DGGB | dgge dGBG | F2 DE FGAB | c2 cd fdef | 
 defd g3 e :| dGFG AGFG | ABcA d3 e | =fedc AGFG | AG=FD DC C2 | DE=FE DG G2 | AGFG ABcA | 
 d3 e =fedc | AGGF G3 z | DGGG AGFG | ABcA d3 e | =fedc AGFG | AG=FD DC C2 | DE=FE DG G2 | 
 AGFG ABcA | d3 e =fedc | AGGF G3 z ||  