Dekmantel Festival 2026
Upsammy · Saturday, UFO II · 21:00–22:30
- full schedule across 7 stages
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Unofficial fan-made timetable by onemoreset.app. Official festival site
- Saturday, UFO II: 21:00–22:30
Upsammy is a Dutch producer and multidisciplinary artist whose crystalline sound worlds collide digital and organic textures. Zoom on Dekmantel Records and recent Open Catalyst EP lean into gleaming DnB and high-definition techno at faster tempos with a restorative centre.