John Muller aka Stonegroov is a Grammy Award Winning Music Producer and Audio Engineer from Athens, Greece. He is currently based in NYC and works out of Electric Lady Studios and is a partner at Flux Studios NYC. He has an extensive roster of clients from all different corners of the music world including Frank Ocean, Dua Lipa, Pop Smoke, Cage The Elephant, Jon Batiste, Travis Scott, Tyler The Creator and many more.
