Desc: Paz, Amor, y Musica the Alex Ruiz Story: Directed by Israel Marquez. With Mark Del Castillo, Rick Del Castillo, David Alex Ruiz. Austin, Texas based singer/songwriter Alex Ruiz talks about his beginnings as a ditch digger to becoming a lead vocalist for a band named Chingon belonging to one of Hollywood's top film makers Robert Rodriguez. Alex has also performed with Del Castillo, Los Lonely Boys, Willie Nelson, Los Lobos, Carlos Santana and many more. Alex takes us on a musical journey.