In an interview last month, veteran rap production mastermind the Alchemist mentioned that he’d learned about Armand Hammer from Earl Sweatshirt. When Alchemist said that, he was producing Haram, the great collaborative album that he and Armand Hammer had just made. The Alchemist is practically old enough to be Earl Sweatshirt’s dad, and yet the two have had a great artistic relationship for years. They get each other.