Ciudad Azteca, Mexico City's TRANSMETAL, centred upon the erstwhile TEMPLE DE ACERO sibling Partida triumvirate of guitarist Juan, bassist Lorenzo and drummer Javier, is amongst the very biggest of Mexican Rock acts, having performed in Mexico, the United States, El Salvador, Colombia, Ecuador, Peru and Bolivia. The studs n’ leather bedecked TRANSMETAL, founded during January 1987, have stuck to their Thrash / Speed Metal stance over nearly twenty Spanish language albums.