High Quality Content by WIKIPEDIA articles! The Bronx is a hardcore punk band formed in 2002 in Los Angeles, California. They have released three eponymous albums, with the fourth, Mariachi El Bronx, released in September 2009. The Bronx formed in 2002 in Los Angeles, California. The initial lineup of the band consisted of singer Matt Caughthran, guitarist Joby J. Ford, bassist James Tweedy, and drummer Jorma Vik. At their first performance they impressed Jonathan Daniel, manager of American Hi-Fi, who became their manager, and as early as their second show had attracted the attention of A&R representatives from major record labels. After only twelve live performances the band signed a contract with the Island Def Jam Music Group.