Twenty One Pilots

Frequency Festival is one of Austria's premier music events, bringing a high-energy mix of indie, rock, pop, hip-hop, and electronic music to St. Pölten. The festival is famous for its riverside location in Green Park, offering an immersive multi-day experience with legendary 'Day' and 'Night' stage split.

iHeartRadio's ALTer EGO is an annual alternative rock festival in Los Angeles that brings together the genre's biggest stars for a single-day concert event. Hosted at the Kia Forum, the festival showcases a mix of legendary acts and breakout performers for fans across the United States.