CALIFORNIA BLUES was created by brothers Manuel, Ramiro, and Alfredo Rayo, who in the summer of 1990 decided to form the band and started playing some songs from the urban rock groups popular at the time, posteriorly incorporating themes written by Alfredo Rayo. After a short time, Carlos Segura and Antonio Santillan join the band. And thus, with this lineup and the name of Carma Blues they start to make a name for themselves in places like Cuauhtepec.