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:C
['GBA G2 B', 'dcB def gdB']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] ae f a ue[Q:1/8=160] .D | GBA G2 B | def gdB | GBA G2 B | AFD AFD | GBA G2 B | 
 def gdB | ecA dBG | cAF G2 :| A | B/c/de dcB | def gdB | ded dBG | ABG AFD | ded dcB | def gdB | 
 ecA dBG | cAF G2 :|  