BGP Hardcore - The Underground XL 2026 in All – Mezz

BGP Hardcore - The Underground XL 2026 takes place at the renowned Mezz in All, Netherlands on Saturday, August 22, 2026, featuring Dj Promo. This event brings together artists and fans who share a passion for dance music culture and Hardcore sounds.

Continuing the tradition of Mezz excellence, this gathering offers a unique atmospheric experience at the heart of All. It has established itself as a must-attend gathering for those seeking authentic electronic music in All.

Designed for a discerning audience, the production features top-tier sound systems and an inclusive atmosphere. The production is designed to showcase the depth and diversity of contemporary electronic music.