Sound open air & indoor
took place · 23 May 2026
Ostrov Štvanice, Prague
Description was written before the event
After a long break, Sound returns under the open sky. Sound Open Air will offer modern rave, hypnotic and trance-influenced techno with a light progressive and breakbeat touch.
From 13:00 to 22:00, the outdoor section will run with two stages, each with its own light installation and international artists. At 22:00, the programme moves indoors on the island — darker and faster club energy until the early hours, again on two stages with international participation and its own light installation.
The full line-up will be announced soon.