One of our most anticipated concerts of 2012 is about to get supersized. Country legend Glen Campbell, right, has added a second show at the Capitol Theatre in Clearwater. The Rhinestone Cowboy will perform at 7:30 p.m. March 21, in addition to a previously announced gig on March 22. Tickets to the new show are listed on Ruth Eckerd Hall's website for $125, and they go on sale to the public on Saturday. Meanwhile, Doug E. Fresh has canceled his rescheduled Friday's gig at Jannus Landing. Instead, look for a free First Friday show by Chris McCarty. Hey, Doug … you could learn a thing or two from Mr. Campbell.