Every UC will take your General Education credits (Just take classes according to the IGETC sequence.) CSU also has their own GE pattern–almost same as IGETC, but you have to take a speech class as well, or something.
As for out-of-state schools, good luck trying to get them to accept IGETC. But you might want to consider Arizona State. They take IGETC, have a Transfer Admission Guarantee for California students, and you could largely avoid out-of-state fees through the Western Undergraduate Exchange (not all majors elligible–ask if music majors are elligible.)