TECHNO CODE: SWEEDISH AFFAIRS UNDRGRND presents an ultimate night of pure raw sound on 11.07.2025 at John Doe Club Amsterdam. - Aelva K - Alex Sharp - Serdar Celik Meet Aelva K, she is bringing her signature sound all the way from Malmö, Sweden, and ready to tear up the dance floor. Known for energetic melodic techno, Aelva K has quickly risen in the Swedish and Danish techno scene.