Music copyrights are the same as other copyrights. A copyright is a type of intellectual property protection for original works of authorship. Copyrights protect original literary or artistic works such as films, novels, poems, lectures, plays, choreography, drawings, paintings, sculptures, architecture, maps, and especially songs.
A non-fungible token (NFT) is a digital asset that is sold and traded online. Most current NFT implementations are secured using blockchain technology. NFTs can be associated with a wide variety of things like art, music, and videos.
Patent trolls are people and/or companies that attempt to abuse the patent legal system. “Patent sharks” or “patent pirates” are other names for patent trolls because of the connotation that they prey on others.