NEMESI's origin can be traced back to the meeting of two friends, fueled by a strong desire to create a band. Eventually, in 2019, they solidified the current lineup. Initially, the band focused on covering a spectrum of styles from hard rock to thrash metal. This assortment of genres reflected the diverse musical preferences of the members, shaping the foundation for their early compositions. Their music embodied a fusion of heavy/thrash old-school elements and contemporary metal influences, complemented by lyrics in Italian. The lineup comprises Leonardo Eroico, who handles rhythm guitar and vocals; Matteo Boccardo on bass; Alessio Chiappara as the lead guitarist; and Manuel Delucchi, responsible for the drums.