> Nobody would sue you for copyright infringement if you memorized a book, song or movie in your head. No, but what if you then produce "your own" rendition, o

> Nobody would sue you for copyright infringement if you memorized a book, song or movie in your head. No, but what if you then produce "your own" rendition, or "remix", of that book, song or movie and offer it to the public? E.g. you memorize a collection of Taylor Swift's latest songs, and then start performing a medley of her hits in your local clubs, you may well find yourself in trouble.