This embodiment of The Bronx was originally conceived as a new twist on the electric-goes-acoustic performance. Citing the influence of various worldwide locales, as well as the addition of guitarron player Vincent Hidalgo (son of David Hidalgo of Los Lobos and Latin Playboys,) eventually Mariachi El Bronx was born. The record was produced by Jon Avilla, and features percussion by Alfredo Ortiz and orchestration by an unnamed but renowned string quartet.

The band will perform in a variety of different ways, sometimes incorporating mariachi into their punk set, sometimes playing two nights at a venue performing each band respectively, often having one band open for the other.