Downloadable series of children's books; Downloadable children's interactive educational books; Series of musical sound recordings; Series of musical video recordings; Downloadable musical sound recordings; Downloadable music video recordings featuring music and entertainment; Audiovisual recordings featuring music and entertainment; Downloadable audiovisual recordings featuring music and entertainment; Downloadable animated cartoons; Downloadable films, movies and televisions programs in the nature of animated cartoons; Downloadable multimedia files containing artwork, text, audio, and video relating to animated series, comic book collections, cartoon characters, and digital tokens authenticated by non-fungible tokens (NFTs); Downloadable music files, digital art and video clips authenticated by non-fungible tokens (NFTs); Digital materials, namely, digital art images, music files and video clips authenticated by non-fungible tokens (NFTs); Downloadable audio recordings featuring music authenticated by non-fungible tokens (NFTs); Downloadable virtual goods, namely, headwear, footwear, handbags, eyewear, gloves, bags, food, posters, musical instruments, jewelry, toys, collectibles, musical sound recordings, posters, photographs, books, and clothing, namely, t-shirts, sweat shirts, long sleeve shirts, hats, baseball caps, jerseys, jackets, hoodies, bandanas, hats, beanies, all of the foregoing for use in online virtual worlds; Downloadable series of children's books authenticated by non-fungible tokens (NFTs)