40Hz invites Synbiosis at Sala Siroco, Madrid

40Hz invites Synbiosis 2025 takes place at the renowned Sala Siroco in Madrid, Spain on Saturday, November 29, 2025, featuring OTO (2), LUCA SYN, Acid Dreams and 2 more artists. This event brings together artists and fans who share a passion for dance music culture and electronic sounds.

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

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.