Hieroglyphics, also known as the Hieroglyphics Crew and Hiero, is an American underground hip hop collective based in Oakland, California. The collective was founded in the early-1990s by rapper Del the Funky Homosapien. The collective is currently composed of rappers Del the Funky Homosapien, Casual, Pep Love,  producer/manager Domino, DJ Toure, and the four individual members of the rap group Souls of Mischief: Phesto, A-Plus, Opio, and Tajai.