This bluegrass virtuoso has collaborated with some of the biggest names in music. Since beginning her career at the age of 14, she has sold more than 12 million albums and racked up 27 Grammy Awards — the most of any female and second most of any artist in history. Alison Kraus will appear at the Global Event Center at WinStar World Casino on Saturday, July 7. Doors open at 6:30 p.m. and the show begins at 8 p.m. Tickets start at $55.