So not only did dozens of artists steal Chuck Berry's intellectual property during his career, but Marty McFly actually went back in time and played one of Berry's most popular songs before Berry even had the chance to come up with it himself.
That is some high level mind fuckery, McFly. Yeah screw you man. Who the fuck do you even think you are in that vest
"Johnny B. Goode" by Chuck Berry
Here's Chuck Berry performing his VERY ORIGINAL AND NOT WRITTEN BY A TEENAGE SKATEBOARDER IN A STUPID VEST song live in 1958. Watching Berry play guitar is just about one of the best things. He seems to be having so much goddamn fun and handles his guitar so naturally it may as well be another limb.