Undefined Behavior at Ozora Festival 2026

Undefined Behavior plays Ozora Festival 2026 on Sat, Jul 25 at 11:00 at the Main Stage stage in Hungary.

Day: Sat, Jul 25
Set time: 11:00 – 12:00Europe/Berlin
Stage: Main Stage
Festival dates: Jul 23–26, 2026
Country: Hungary

collaboration between Burn In Noise and Ajja

Full Ozora Festival 2026 line-up About Undefined Behavior

Don't miss a moment of Undefined Behavior at Ozora Festival 2026. The line-up is just the start — the app turns it into your weekend. Star the sets you can't miss, plan around the clashes, and find your friends without burning your phone.

Star sets and get reminders before they start
Spot two acts you love clashing — before it's too late
Find every stage on a live festival map
Drop pins for your tent, your meet-up spot, your favourite food truck
Share your plan with friends in one tap

Undefined Behavior at Ozora Festival 2026

About Undefined Behavior

Plan Undefined Behavior at Ozora Festival 2026 in your pocket