Omparison between Ray Charles and B.B King.

This essay should be 8pages.
This essay is about famous musician Ray Charles and B.B King(Riley B. King).
They are Famous blues musician. This essay is not a biography.
Could you just put biography in only introduction for just information but not in body paragraph.
This essays Topic is how Ray Charles and B.B King influenced other musician.
They lived difference time. So I want to compare their music tendency in each time and what kind of influences they give to others.
Also, every sources should put in work cited. NO PLAGIARISM.