The mastermind behind Basic Channel, Hard Wax and Rhythm & Sound doesn't do mixes. For RA.1000, he made an exception. Trace Mark Ernestus's path, and you trace the evolution of electronic sound itself. The timeline of contemporary Berlin is unimaginable without him. At first, that meant Hard Wax, the crucial hub that shaped the early era of the city's techno revolution. Carl Craig once said it plainly: "Mark was ground zero." From there, Ernestus never stopped. There's the birth of dub techno and the near-flawless catalogue that followed through Basic Channel and Rhythm & Sound. There's his immersion in Senegalese mbalax with Ndagga Rhythm Force. Lately, that means Open Ground the Wuppertal bunker that's letting people hear music as never before. As part three of RA.1000, Ernestus has kindly supplied his first studio DJ mix. As you might expect, it's technically immaculate, but more than that, it feels like a substantial and generous conduit to one of the world's most vital genres. Amapiano remains underexplored in music media. Publications like our own are still learning to keep pace with the South African sound's global pull, animating millions across the globe. You'll hear the range and richness of the genre across the near two-hour mix, from the gothic, percussive stomp of Caltetonic's "Bambela" to the devotional glow of GemValleyMusiq's "Something Spiritual." Through all of this, Ernestus has remained understated. He lets the music speak for him, with a quiet honesty that lies in decades of opening doors—creating the conditions for new sounds and scenes to flourish and carry the culture forward. @opengroundclub @hardwax Find the tracklist and interview at ra.co/podcast/1011. Listen to all RA.1000 mixes, as well as the complete history of the RA Podcast, at 1000.ra.co.