SHOWTIMES: 7:30PM AND 9:30PM. Isaiah Tatum is a world renowned saxophonist and a professional entertainer. He began playing the saxophone when he was 10 years old. He loves the saxophone because it is a smooth instrument. He has toured with Celine Dion, Kenny G, Keith Sweat, Silk 112, Jeffrey Osborne, Charlie Wilson, Toni Braxton, Tevin Campbell, and many more .