(03.21.2017) By Tabatha Storesund — The choirs of Morningside College and Siouxland sang at a concert on Sunday, March 19, 2017, receiving a standing ovation for their performance. The concert was the Heritage of American Folk Music Concert, taking place in Morningside’s Eppley Auditorium. The choirs in this concert were the Morningside College Choir, the Siouxland…