seven country music awards and three american music awards, sold over 50 million records worldwide. he recently went public with the fact that he had been diagnosed with alzheimer's disease, and he's written his final record as a tribute to his life. tonight he's going to be joined by threef his kids two perform two songs from "ghost on the canvas," please welcome the legendary glen campbell. [ applause ] >> i am happy to be here. ♪ i've tried and i have failed lord ♪ ♪ i've won and i have lost ♪ i've lived and i have loved lord ♪ ♪ sometimes at such a cost ♪ but you know what one thing is an unknown this old world has been good to