It is available in many public libraries. Jazz Magazine is another good source. We all learn from your questions and answers. I do not pretend to know everything about jazz. I'll bet some of you will know more about blues and fusion than I do.
Curiosity is an advantage.
It is probably more important than being a brilliant student or an experienced musician. Great things can happen when you approach this class with a sense of wonder and desire to learn. If we are close-minded, we sometimes limit our horizons. I must confess that I am sometimes opinionated and express perhaps too many likes or dislikes. Ultimately, we don t have to like everything, but be open to experiencing new things.