Immortal Game, a fast-growing Web3 project, has teamed up with French electronic music group Polo & Pan to create a limited edition collection of 500 unique digital chess pieces sold as NFTs on Ethereum scaling network Polygon. The tie-up aims to bring music into chess through a unique and limited collection of chess pieces. The Polo & Pan-designed NFT chess pieces unlock new quests, provide access to private tournaments, and offer visual animations and audio soundtracks from the artists. Holders will also gain access to real-world perks, including concert tickets, curated Spotify playlists, the opportunity to play online against Polo & Pan, and voting rights on future collections.