Perspex is a British electronic music duo formed in 2017 by producers and multi-instrumentalists Tom Relleen and Sam Willis. Their music is characterized by its experimental and avant-garde approach, blending elements of techno, ambient, and industrial. Perspex has released a series of critically acclaimed EPs and albums, including "Perspex" (2017), "Ceefax & Asbestos" (2018), and "Phone" (2020). Their live performances are known for their immersive and intense atmosphere, often incorporating visual projections and experimental sound design.