Sonido Gallo Negro is a band from Mexico City going back to the roots of psychedelic tropical music with guitars, eccentric organs, analog synthesizers, theremin... they mix exotic rarity and esoterism which will alter your perception and force you to dance until you get exhausted. Add to it visual hypnotics and live performance by Dr. Alderete. Presented by Hootananny Brixton. This is an 18+ event