Vallejo is an American rock band founded by three Vallejo brothers: AJ Vallejo (eldest twin), Alex Vallejo (younger twin) & Omar Vallejo (youngest brother) (in Austin, Texas, but born & raised in El Campo, Texas later moving to Alabaster, Alabama, a suburb of Birmingham, Alabama during their pre-teen years. The band has released 12 full-length albums starting back in 1991 with their self-titled debut 'Sins' on the now-defunct Birmingham, AL indie label, Chapel Lane.