Phantom

Hell's Heroes is an annual heavy metal festival in Houston, Texas, that showcases a premier lineup of traditional, thrash, and underground metal bands. Held at White Oak Music Hall, the event has gained international acclaim for hosting rare reunions and legendary acts from across the globe.

Audioriver is one of Europe's leading electronic music festivals, featuring a world-class curation of techno, house, and drum & bass. Celebrating its 20th anniversary in 2026, the festival provides an immersive urban experience at Błonia Łódzkie with massive stage productions.