Create a musical composition using the given alphabetical pattern and melodic theme.
X:1
L:1/8
M:4/4
K:C
['A GEcG AdcA GEce dcAc GEcG ABca', 'c2 ea gece']  
X:1
L:1/8
M:4/4
K:C
 A | GEcG AdcA | GEce dcAc | GEcG ABca | gage c/c/c c :| G | c2 ea gece | feaf gede | c2 ea gece | 
 cAGE C/C/C CG | c2 ea gece | feaf gede | cdea gece | cAGE C/C/C C ||  