To view or download the 2021 Supplement for this book, click here. The eleventh edition of Copyright Law includes significant updates reflecting recent legislation, new judicial precedents, and updates to Copyright Office rules. Major changes include revision of the useful articles section in the wake of Star Athletica, revisions of the sections on music to reflect the Music Modernization Act, and updates throughout the book to reflect significant federal appellate decisions. Some illustrations have been updated or supplemented to reflect these changes in the law.