RL GRIME in Brooklyn, NY - Avant Gardner Sable Valley - Research & Development Tour The Great Hall at Avant Gardner RL Grime Baauer JACKAL (DJ set) More TBA Premiere trap and bass producer RL Grime returns to The Great Hall after an incredible show last December! Since his 2012 remix of "Mercy," RL Grime has claimed his spot at the top - consistently awing crowds around the world with his forward-thinking take on bass music and commitment to authenticity. 19+