Jan Rohlf is co-founder, artistic director and head of communications of the CTM-festival in Berlin. CTM is a prominent international festival dedicated to contemporary electronic, digital and experimental music, as well as the diverse range of artistic activities in the context of sound and club culture. Since 1999 it takes place concurrently and cooperatively with transmediale. CTM’s aim is to present the most outstanding international productions in experimental and electronic music and audiovisual performance, as well as to reflect recent artistic and technical developments.