The most intimate stage at Sónar, the circular SonarCar returns to the extended all-night-long sessions that previously characterised it in 2026, only with a twist. This year, SonarCar is transformed into a space for experimentation, with one of the most ambitious projects we’ve hosted to date: Speedy J presents STOOR Live.

Developed by the Dutch techno legend in recent years, STOOR Live is an extended, collaborative live improvisation between 5 different electronic musicians. On each of the three days, Speedy J will be joined by four other performers to create a unique, unscripted and unrepeatable experience. On Thursday, the session lasts for 5 hours, while on Friday and Saturday, each performance lasts for 7 hours.

The list of guest performers across the three days includes the likes of Luke Slater, Mathew Jonson, KiNK, FJAAK, Colin Benders, Reeko and Dasha Rush, amongst others.