Elon Musk sells song about NFTs as an NFT; shares 2-minute track

Billionaire Elon Musk shared a techno song about non-fungible tokens (NFTs) on Twitter which the Tesla CEO said will be sold as an NFT. An NFT is a digital file whose identity and ownership are verified on a blockchain. Yesterday, Tesla's filings revealed Musk's title at the company has changed to 'Technoking of Tesla' while maintaining his position as CEO.