Answer the following question: Rainer Riehn - Rainer Riehn (born 12 November 1941 in Gdansk Poland) is a German music composer and conductor and co-editor of music theory magazines.Riehn studied music theory in Mainz Zurich and Berlin and composition with Gottfried Michael Koenig in Utrecht. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Artist