Detroit’s underground scene has long been a breeding ground for lyrical heavyweights, and Isaac Castor is carrying that tradition forward. His latest album, produced entirely by Foul Mouth—whose credits include work with Eminem—proves that authenticity and skill still hold weight. Cash Rules was one of the first records laid down for the project, setting the tone for an album that doesn’t pull punches. If this track is any indication, Castor and Foul Mouth have built something that demands a listen.
