Bertil Mark Creates Live Vibe for Sarah Connor with GLP X4 Series

When award-winning German pop and R&B singer, Sarah Connor, started gearing up last autumn for her Muttersprache tour in the DACH countries, experienced LD and production designer, Bertil Mark, was entrusted with lighting design duties.“We first played a theatre tour and really liked the intimate feel,” he said. “So when we moved up to arenas […]