Don Caballero (affectionately called "Don Cab" or "The Don" by fans) formed in the summer of 1991 in Pittsburgh, United States, released five albums on Touch And Go Records between 1993 and 2000, then disbanded in November 2000. Drummer Damon Che recruited new personnel for a reconstituted Don Caballero in 2003, but this new lineup has been met with mixed reception from fans. They have since signed to Relapse Records and released a new album, titled World Class Listening Problem, on May 16, 2006.