Las Vegas Philharmonic concertmaster De Ann Letourneau plays a 300-year-old Stradivarius violin …

Las Vegas Philharmonic concertmaster De Ann Letourneau plays a 300-year-old Stradivarius violin at the Wynn Las Vegas casino-hotel in Las Vegas, Thursday, Feb. 27, 2020. (Erik Verduzco / Las Vegas Review-Journal) @Erik_Verduzco