Here are some of the concerts and music events happening this weekend and next week in the Sacramento regional area. Get out and enjoy some live music! Concerts & Music Events This Week: FRI: KSSJ Smooth Jazz presents Jesse Cook and Warren Hill at Radisson Hotel Grove Sacramento. 7:30PM TIX $40-$57 FRI/SAT: Star Wars In Concert at Arco Arena 8PM on FRI & 2PM on SAT. TIX: $32.50 - $72.50 Thru SUN: Legally Blonde at Sacramento Community Center Theatre. Matinees at 2PM Evenings at 8PM. Tix: $15-$65 SAT: 2nd Saturday features events at galleries, restaurants, and nightclubs in the Sacramento area. Info on special events and maps of galleries can be found on www.2nd-Sat.com, Sacramento New