“I’m at a point where I’m having a lot of fun with music, more than ever,” Boz Scaggs says about his spellbinding album, A Fool to Care. “It’s like I’m just going wherever I want to go with it.” You can hear that sense of fun, as well as that ability and willingness to wander in any musical direction when Boz returns to Luther Burbank Center for the Arts on August 1st.