Martin Ka

Martin Ka, also known as 44 Hertz, is a Berlin-based artist associated with the city's vibrant electronic music scene. Known for his eclectic sound that blends indie dance, tech house, and melodic techno, he has graced stages at venues such as Kater Blau, Sisyphos, and Salon zur Wilden Renate. His sets have been featured at events like Fusion Festival and Praerie Festival, showcasing his versatility in creating peak-time energy while maintaining a unique, identifiable sound. Martin Ka's performances often incorporate unreleased tracks from the Berlin Label, adding an exclusive element to his sets.

Martin Ka played in Acid Bogen at Kater Blau 44 Hertz on 30 May 2026, in Singularität at Jonny Knüppel Praerie Festival Frühlingsfest on 10 May 2026 and in Dampfer at Sisyphos Kollektiver Kopfsalat on 19 October 2025.