Welcome to Rushmore On X, a show where the GOATs of their industries give their Mount Rushmores (Top 4) of hotly debated topics.

’90s heavyweights take their seats. Rick Rubin and Jimmy Iovine—two insiders who didn’t just witness the decade but helped define it—come together with one mission: carve the Mount Rushmore of ’90s music.

The framework is locked. Names fly. The debate hits a boiling point. From Nirvana detonating the sound and style of a generation, to Lauryn Hill delivering a voice and vision that redefined hip-hop and soul, to Dr. Dre architecting the future of rap, and Outkast rewriting the rules entirely—this is THE soundtrack of the ’90s.

Special thanks to Rick Rubin & Jimmy Iovine for joining our ‘90s Artists episode.