If you want to know what it is like to live be a jazz musician, it is important that you see this movie. As a jazz musician myself I have yet to see a film which captures the true essence of not just being Thelonious, but being a jazz musician in general. Thelonious Monk might just be the greatest jazz composer who ever lived, and this film is a tribute to his entire career. If you want to learn about a great musician, the life of being a jazz musician or even just how to make a good documentary, you must see this film.