The rapper Nas plans to sell two of his recent tracks through Royal, the crypto-backed music service he invested in late last year.The songs – “Ultra Black,” off Nas’ 2020 album King’s Disease, and “Rare,” from 2021′s King’s Disease II – will be available as “limited digital assets” [LDAs], which the company describes as an “extended version of an NFT.”Royal’s pitch has to do … [Read more...] about Nas Selling Rights to Two Songs via Crypto Music Startup Royal