Tetragrammaton with Rick Rubin

Composer, guitarist, vocalist, and record producer Daron Malakian, a founding member of System of a Down, returns to Tetragrammaton to  reflect on his lifelong relationship with heavy metal. Using music as a guide to discuss how different styles, sounds, and eras shaped his identity as an artist, he talks through what he listens for in metal, including riffs, mood, aggression, and atmosphere, and how those elements influenced his own songwriting and creative direction. ------ Thank you to the sponsors that fuel our podcast and our team: Squarespace https://squarespace.com/tetra Use code 'TETRA' ------ LMNT Electrolytes https://drinklmnt.com/tetra Use code 'TETRA' ------ Athletic Nicotine https://www.athleticnicotine.com/tetra Use code 'TETRA' ------ Sign up to receive Tetragrammaton Transmissions https://www.tetragrammaton.com/join-newsletter

Brian Armstrong is the co-founder and CEO of Coinbase, the largest cryptocurrency exchange in the United States by trading volume and users. He launched Coinbase in 2012 after working as a software engineer at Airbnb, where he experienced firsthand the frictions of global payment systems. Under his leadership, Coinbase grew into a publicly traded company on Nasdaq in 2021 and now serves over 100 million verified users in more than 100 countries. Beyond Coinbase, Armstrong has co-founded initiatives like ResearchHub and NewLimit and is a prominent advocate for an open, crypto-powered financial system. ------ Thank you to the sponsors that fuel our podcast and our team: Athletic Nicotine https://www.athleticnicotine.com/tetra Use code 'TETRA' ------ Squarespace https://squarespace.com/tetra Use code 'TETRA' ------ LMNT Electrolytes https://drinklmnt.com/tetra Use code 'TETRA' ------ Sign up to receive Tetragrammaton Transmissions https://www.tetragrammaton.com/join-newsletter

Mike Cessario is the founder and CEO of Liquid Death, one of the fastest-growing non-alcoholic brands and healthy beverage platform built on comedy. An advertising veteran-turned-entrepreneur, he has grown Liquid Death into the #2 most-followed beverage brand on social media through viral, entertainment-first campaigns. Scaling across categories including mountain water, soda-flavored sparkling water, iced tea, and energy, the rare brand has been most recently valued at $1.4 billion under Cessario’s leadership. He has been named to TIME100 Next, and Liquid Death has earned accolades, including Fast Company’s Most Innovative Companies (#1 in advertising), Bain Insurgent Brands, and Ad Age’s America’s Hottest Brands. ------ Thank you to the sponsors that fuel our podcast and our team: LMNT Electrolytes https://drinklmnt.com/tetra Use code 'TETRA' ------ Athletic Nicotine https://www.athleticnicotine.com/tetra Use code 'TETRA' ------ Squarespace https://squarespace.com/tetra Use code 'TETRA' ------ Sign up to receive Tetragrammaton Transmissions https://www.tetragrammaton.com/join-newsletter

Dan Brown is the bestselling author of the Robert Langdon thriller series, including The Da Vinci Code, Angels & Demons, The Lost Symbol, Inferno, and Origin. His novels have sold 250 million copies worldwide. Brown’s work has defined a modern genre of high-concept, research-driven thrillers that fuse art, history, religion, and science, and several of his books have been adapted into major feature films. His latest book, The Secret of Secrets, released in September 2025, returns to the Robert Langdon character in a new contemporary thriller. ------ Thank you to the sponsors that fuel our podcast and our team: Squarespace https://squarespace.com/tetra Use code 'TETRA' ------ LMNT Electrolytes https://drinklmnt.com/tetra Use code 'TETRA' ------ Athletic Nicotine https://www.athleticnicotine.com/tetra Use code 'TETRA' ------ Sign up to receive Tetragrammaton Transmissions https://www.tetragrammaton.com/join-newsletter

Nick Broomfield is an award-winning documentary filmmaker. Over a career spanning more than five decades, he has made acclaimed films on subjects ranging from serial killer Aileen Wuornos and the deaths of Biggie Smalls and Tupac Shakur, to Kurt Cobain and Courtney Love, Whitney Houston, and South African politics. He later expanded into what he calls “Direct Cinema,” using non-actors in scripted dramas such as Ghosts and Battle for Haditha to explore social and political fault lines with documentary immediacy. His experimental and investigative work has earned major honors, including a Sundance First Prize, a British Academy Award, and the DuPont-Columbia Award for Outstanding Journalism. ------ Thank you to the sponsors that fuel our podcast and our team: Athletic Nicotine https://www.athleticnicotine.com/tetra Use code 'TETRA' ------ Squarespace https://squarespace.com/tetra Use code 'TETRA' ------ LMNT Electrolytes https://drinklmnt.com/tetra Use code 'TETRA' ------ Sign up to receive Tetragrammaton Transmissions https://www.tetragrammaton.com/join-newsletter