POP DATE BOOK

Lollapalooza tickets go on sale today. The show is Aug. 3 at Irvine Meadows Amphitheatre. . . . Tickets go on sale Sunday for three Michael Bolton concerts: Sept. 23-24 at the Greek Theatre and Sept. 28 at the Pond of Anaheim. . . . Also available Sunday are tickets for Boz Scaggs, Sept. 8 at the Greek, and Steve Miller, Sept. 12 at the Greek and Sept. 14 at the Blockbuster Pavilion. . . . The Buzzcocks play July 25 at the Palace. Tickets go on sale today. . . . Ani DiFranco returns to town for an Oct. 25 Wiltern Theatre show. Tickets go on sale today.