Jimmy Buffett, hurricane relief concert, 8 p.m. Nov. 23, T.D. Waterhouse Centre, Orlando. Tickets $55-$75 on sale at 10 a.m. Saturday at Ticketmaster (813) 287-8844, (727) 898-2100 or www.ticketmaster.com Clay Aiken, Christmas show, 8 p.m. Dec. 15, Ruth Eckerd Hall, Clearwater. Tickets ($47-$55) on sale at 9 a.m. at the box office or 10 a.m. at Ticketmaster.
