HALLUCINONGENESIS is the 4th Full-Length album of Lesbian. "'Hallucinogenesis tells a fantastical story of a spore-filled asteroid that collides with earth and forever alters its history and the course of consciousness," said the band of the album's concept. "The impact of this fungal explosion signals a new dawn of creation called "Pyramidal Existinctualism". As meteorites are pulled towards the sun, they collide, levitate, circulate, then populate. One of the few survivors of this catastrophe is the Kosmoceratops. It’s time to bow to the new lord of this world."