Conductor George Hanson leads the Sunriver Music Festival orchestra as they rehearse “Beethoven’s Eroica” on Tuesday at the Sunriver Resort Great Hall in Sunriver. The orchestra will perform “Beethoven’s Eroica,” featuring Vadym Kholodenko, the 2013 Van Cliburn International Piano Competition gold medalist, at 7:30 tonight at the Sunriver Resort Great Hall. For more information and to purchase tickets for the festival’s closing night concert, call the Sunriver Music Festival ticket office at 541-593-9310 or visit the website at the www.sunrivermusic.org.