Country On-Demand regrets posting an article with error yesterday. The Larry King Cardiac Foundation sent out a press release that stated that Tim McGraw, Shania Twain, and others would be performing at this year's gala. The release was corrected to say that McGraw and Twain had previously participated in the Foundation's annual gala event. Twain is not expected at this year's event. We regret the error and confusion regarding the story.