Sven-David Sandström (30 October 1942, in Motala – 10 June 2019, in Högalids district in Stockholm) was a Swedish classical composer of operas, oratorios, ballets, and choral works, as well as orchestral works. Life and career. Sandström studied art history and musicology at Stockholm University. He also studied musical composition at the Royal College of Music, Stockholm. He was a faculty member at the Royal College of Music, Stockholm, and Indiana University Bloomington's Jacobs School of Music, where he taught for fifteen years.
https://en.wikipedia.org/wiki/Sven-David_Sandstr%C3%B6m