Dimitris Exarchos is a theorist and musicologist specializing in contemporary Western art music. He has published in books and journals on the subjects of composition, theory, and analysis of twentieth-century music. His research concerns issues of temporality, notation, and materialism at the intersections between philosophy, aesthetics, analysis, and composition. His analytical practice includes computational and mathematical approaches. He has been a research fellow at the Contemporary Music Research Unit at Goldsmiths, University of London, and at the State Institute for Music Research, Berlin. He is currently Assistant Professor at the Department of Music, University of Ioannina, Greece.