Effective period / Period of releases: 2000

Members: Master Joe, OG Black

Master Joe (Joel Hernández Rodríguez) and O.G. Black (Adolfo Ramírez Bruno) were a Puerto Rican reggaeton duo. They have released various albums and spawned moderate hits in Puerto Rico. They were part of DJ Joe's Escuadron Del Panico along with Hakeem & Jenay, Ranking Stone, Genio, Guayo Man, Doble Impact, Trebol Clan, and DJ Joe. Their hits include "Bailen Yackien", "Mi Locura (featuring Noriega)", "Mil Amores" and "Matadora". As of 2007, they are no longer a duo.