Dev79 has been played on NTS shows including Hooversound w/ Sherelle & Naina, with SET U FREE first played on 10 June 2022.

Dev79, otherwise known as Gair Marking, has been on the scene strong since '99. Dev79 is the full on producer, dj, promoter that you need and want. His brash performances keep dancefloors raw and sweaty throughout Philadelphia and beyond. With a deep selection of underground urban sounds you'll find him droppin grime, hip hop, dancehall, ghettotech, and more. Dev79 has left his mark on a number of releases over the years from labels such as Slit Jockey, Sonicterror, Zenapolae, and Sozialistischer Plattenbau,…