The Royal Jesters I found through Madlib. Chicanos have always had soul. Influenced by African American musicians of the 50's and 60's many Latinos (men and women) began to form groups in California and Texas. One of the gems of the 60s is the "Royal Jesters" a band from San Antonio Texas. Some of their hits in english and spanish are "I won't love you", "Wisdom of a fool", "You succeeded" and "Yo Soy Chicano". Check out the reissue of their works on the Numero Group label called "English oldies".