One small university that has long had a good reputation for Psychology is Clark University in Worcester, Mass.
It’s one of the “Colleges That Change Lives”.
http://www.ctcl.org/colleges/clarku
http://www.clarku.edu/~psydept/
Its full sticker prices are lower than the University of California system’s out-of-state rates, and it does have fairly good need-based aid.
Clark is not super selective, but I imagine it would be a reach for the OP’s GPA.
Still, with the upward grade trend and music ECs, it might be worth a shot.