The Utah Jazz are an American professional basketball team based in Salt Lake City. The Jazz compete in the National Basketball Association (NBA) as a member of the Northwest Division of the Western Conference. Since the 1991–92 season, the team has played its home games at the Delta Center, an arena they share with the Utah Mammoth of the National Hockey League (NHL). The franchise began as an expansion team in the 1974–75 season as the New Orleans Jazz, a tribute to New Orleans' history of originating jazz music. The Jazz relocated from New Orleans to Salt Lake City on June 8, 1979.