ARMAND HAMMER & THE ALCHEMIST Mercy Rust Alloy Vinyl LP /500Armand Hammer and The Alchemist build worlds. Their first was Haram and it remains locked in orbit, equal parts lush and foreboding. Their new one is called Mercy and its made out of blood and empire, childrens laughter, unpaid parking tickets, and unkept secrets. Rappers ELUCID and billy woods are joined on the mic by Earl Sweatshirt, Quelle Chris, Cleo Reed, Pink Siifu, Kapwani, and Silka. The Alchemist did everything else.