 In 1932 the Diocese of Saskatoon was created and St. John's became its cathedral.The cathedral had only a small reed organ and piano by way of musical instruments until 1956 when a three-manual Hill, Norman and Beard organ was built; it was replaced by a two-manual Casavant Frères organ in 1981-1982.The present brick, Tyndall stone and terra cotta structure was raised in an unornamented neo-Gothic style.