O.C. POP DATE BOOK

A second Irvine Meadows Amphitheatre concert with Jimmy Buffett has been added for Oct. 14. His shows Oct. 7 at the Hollywood Bowl and Oct. 13 at Irvine Meadows both sold out. Tickets for the added date go on sale Monday. . . . Julio Iglesias, Sept. 28 at the Pacific Amphitheatre, also is on sale Sunday. . . . Steel Pulse plays Sept. 11 at the Coach House, following a Sept. 10 appearance at the Universal Amphitheatre with General Public and the Wailing Souls. Tickets for the Universal show are on sale Sunday.