The price of rap copyright is not fixed and there is no uniform standard. The copyright of a musical work usually includes the copyright of lyrics and neighboring rights, involving many subjects such as lyricists, composers, recorders and performers. If you want to cover, adapt or play a song in a film and television work, you need different authorization. Copyright is a legal term used to express the rights enjoyed by the creator because of his literary and artistic works. Copyright is the legal ownership of the right to copy computer programs, literary works, musical works, photos, games, movies and so on. Copyright is usually considered to belong to the author unless it is transferred to another party. Most computer programs are not only protected by copyright, but also by software licenses. Copyright only protects the expression of ideas, not the ideas themselves. Algorithms, mathematical methods, techniques or machine designs are not protected by copyright.