9 Audio and video recordings featuring music and artistic performances; Digital audio and video recorders and players; Digital materials, namely, digital stickers, digital trading cards, and downloadable multimedia files featuring artwork, text, audio, music, and videos relating to music and art authenticated by non-fungible tokens (NFTs); Digital photo frames for displaying digital pictures; Downloadable image files containing artwork; Downloadable mobile applications for broadcasting, posting, recording, displaying, editing, reviewing, rating, voting on, uploading, downloading, and providing access to multimedia entertainment content; Downloadable mobile applications for viewing and participating in music, art, and talent competitions; Downloadable mobile applications for social networking, chatting and messaging; Downloadable mobile applications for accessing an online digital multimedia exchange for connecting artists, audiences, and entertainment industry professionals; Downloadable mobile applications for creating, editing, viewing, storing, accessing, broadcasting, trading, sending, receiving, and transferring digital stickers, digital trading cards authenticated by non-fungible tokens (NFTs); Downloadable music files