The liturgical hymn for the feast of Corpus Christi, composed by the Angelic Doctor, St. Thomas Aquinas, in Gregorian Chant. Widely known and rooted in Christianity. This is the first time in history, as far as we have records, that a performance of this piece is turned into an NFT. In addition, this NFT contains the only copy of the performance of the work. The file will be destroyed after mining, to make this NFT an absolutely unique piece.