World-class pianists are back in Sioux Falls for the ninth annual Dakota Sky International Piano Festival. The event runs through Saturday, July 13 at the Washington Pavilion and features a series of recitals, seminars, master classes and children's concerts. Pianists Gregory DeTurck and Douglas Humphreys, cellist Maxim Koslov and soprano Kayleen Sanches are the featured artists for this summer's programs. Gregory DeTurck and founder and artistic director Paul Sanchez joined Dakota Midday for festival details.