REKIDS 20 YEARS. RADIO SLAVE. To celebrate 20 years of REKIDS, the label’s founder and one of techno’s defining figures, Radio Slave, brings the REKIDS 20th Anniversary Tour to Halo. Expect a night rooted in deep grooves, hypnotic rhythms and uncompromising club music, as Radio Slave takes over the Halo dancefloor for a special celebration of the label’s legacy.