9 Audio and video recordings featuring music and artistic performances; Computer hardware and recorded computer software programs sold as a unit for the integration of text, audio, graphics, still images and moving pictures into an interactive delivery for multimedia applications; Downloadable audio recordings featuring non-fiction, music, art, books, stories, news, and podcasts. authenticated by non-fungible tokens (NFTs); Downloadable software to control and improve audio equipment sound quality; Downloadable computer software for controlling the operation of audio and video devices; Downloadable computer software for manipulating digital audio information for use in audio media applications; Downloadable computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Downloadable computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Downloadable computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images, and moving pictures; Downloadable computer software for accessing, reading, and tracking information in the field of audio, data, and images on a blockchain; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software to control and improve computer and audio equipment sound quality; Downloadable image files containing avatars, and also featuring text files containing comments, and financial status information authenticated by non-fungible tokens (NFTs); Downloadable multimedia file containing audio relating to non-fiction, music, art, books, stories, news, and podcasts. authenticated by non-fungible tokens (NFTs); Downloadable software for blockchain-based inventory management; Non-fiction audio books on a variety of topics