9 Digital music downloadable from the Internet; Downloadable music files; Downloadable software for buying, selling, trading, sharing, viewing, experiencing in the nature of watching and listening, and accessing digital music, multimedia files, namely, audio files, video files, image files, and illustrations, authenticated by nonfungible tokens (NFTs), cryptocurrencies, and other block chain products; Downloadable software for listening to and sharing music, communicating with other users via text, video, and audio, accessing metaverse environments, and interacting with other users in virtual worlds; Downloadable software in the nature of a mobile application for buying, selling, trading, sharing, viewing, experiencing in the nature of watching, listening, and accessing digital music, multimedia files, audio files, video files, image files, and illustrations non-fungible tokens (NFTs), cryptocurrencies, and other block chain products; Downloadable software in the nature of a mobile application for listening to and sharing music, communicating with other users via text, video, and audio, accessing metaverse environments, and interacting with other users in virtual worlds; Downloadable audio recordings featuring musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable image files containing musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing artwork relating to musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing artwork, text, audio, and video relating to musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing audio relating to musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing text relating to musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing video relating to musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs); Downloadable music files authenticated by non-fungible tokens (NFTs); Downloadable software for blockchain-based inventory management; Downloadable video recordings featuring musicians, music, pop culture, artists, and celebrities authenticated by non-fungible tokens (NFTs)