Chuck Berry...for decades he was the very definition of a curmudgeonly old man. Too cheap to hire a band to tour with. You know my songs, I don't need to rehearse. Complained about how everyone that ever played rock and roll copied his style and covered his songs...yet getting paid for those covers. Did one thing well...and kept doing that one thing in the exact same way. Wore white leather dress shoes. Had the same hair style he did when he was in his 20's.