E,F,G,G,C,D,E,C,F,G,G,D,E,C,C,E,E,D,D,C,G,D,C,E,C,C,D,E,E,G,F,G,D,E,G,C,E,F

can you count each of the letter how manyletter is in ( C,D, E, F, G, A, B)

Sure, I can count the occurrences of each letter in the given sequence:

C: 9 times
D: 10 times
E: 9 times
F: 4 times
G: 9 times
A: 0 times
B: 0 times