Hallucinogen

The English producer otherwise known as Simon Posford has been one of the biggies in trance—specifically, psytrance, as you might gather by the name—since the mid-’90s. He also works within the psychedelic ambient realm as part of Shpongle, but we'd expect him to be in full pulsating-beats-and-swirling-synths mode for tonight's live gig.