 The Pearl District also contains The Church Studio, a former church that Leon Russell turned into a recording studio and the focal point of the Tulsa Sound music movement during the 1970s.Riverview is bounded on the north by 12th and 13th Streets, on the east by the alley between Denver and Elwood Avenues, on the south by Riverside Drive and 14th Place, and on the west by Jackson Avenue.The name came from Riverview Elementary School, which was at 12th and Guthrie.