Lorena Quintanilla-the Mexican-based artist also known as J.Zunz- is bringing her unique brand of sonic exploration to London, at the most intimate of settings. Dark, psychedelic, abrasive, yet vulnerable, her sound is as deeply affective as it is personal. Her new release, 'Obsidiana', released on Rocket Recordings, is experienced as a psychic exorcism, both aggressive and gentle, ultimately cathartic.