Mathias Hartmann Mathias Hartmann London MA Royal College of Art 19 Alternative Rock, Noise, Indie, New Wave, Psychedelic Rock Users who follow Mathias Hartmann grey and me Trial Beats Trial Beats Hoving Thomas Kiefer Stuttgart DJ Sorehead (edwing.prod) Dan aka DJ Sorehead Stuttgart (GER) SOFIA IARA LONDON/ BUENOS AIRES Hiltrude effluve serena foucat Bordeaux STUDIO MALO Matthias Straub Stuttgart nelili_blabla Stef Anc Juli Ane Juli Ane