Rick Rubin is set to premiere a docuseries titled 'Jay-Z in 8' on HBO Max on September 18, featuring interviews with Jay-Z and reflecting on their collaborative work. The series highlights Rubin's influential career, including his production of 32 hit albums and his role in Johnny Cash's late-career resurgence. Meanwhile, Rubin's recent public appearances and ongoing collaborations continue to draw attention to his enigmatic presence in the music industry.