What Ethereal Decibel say about their festival:

Welcome to the world of Ethereal Decibel Company, a non-profit association that has been organizing events centered around psychedelic art and music for more than 10 years. Every year, EDC allows more than 150 artists (musicians, decorators, performers, etc.) to make a living from their art and share it with thousands of aficionados, who come together to dance, discover or rediscover this enchanting world during the annual high mass: the Ethereal Decibel Festival.

All info plus tickets linked below…