Singer Seven will make a surprise comeback in July. In addition, it is even more interesting that he plans to release a new sound source in a groundbreaking way.
Seven will release the new song 'Mona Lisa' on July 7, the first time in two years and five months since the digital single 'COLD' in February 2019.
'Mona Lisa' is a funky pop genre song with a dynamic bass line and cool and cheerful drums. The moment of meeting a fate-like relationship was expressed by comparing it to encountering the painting 'Mona Lisa' in an art museum. 
Meanwhile, he even decided to present the new song in  NFT sound source that only one person can purchase. This is evaluated as a completely different music release and distribution method than before.
He plans to release the recorded sound source with two versions of Korean lyrics and English lyrics, respectively, through 'NFT Mania', an NFT open market place.
NFT (Non Fungible Token) refers to giving unique recognition values ​​that cannot be copied to digital content based on blockchain technology. In short, it is a 'unique content asset in the world' which cannot be replaced by anything else.
NFT has been used in various fields such as the art world, music industry, sports industry, and game industry, increasing the value of digital content assets.
Written by Lee Deok HaengTranslated by Lee So Yun