 Nyorai kupfuurira kweiyi ndima - Muna 1950 Blackman akagadzwa mutungamiriri wemimhanzi paRegina Central Collegiate Institute, gare gare achiva mutariri wemimhanzi yezvikoro zvepamusoro zveRegina muna 1961. Muna 19541955 akatungamirira Saskatchewan Golden Jubilee Chorus uye muna 1959 mumhanzi wake, Prairie Pastel iyo mudzimai wake Elisabeth Blackman akanyora libretto, yakaratidzwa nokuda kwegore re50 rechikoro cheRegina. Muna 1962 akavamba Regina Inter-Collegiate Choir and Orchestra, mapoka ayo ainyanya kutungamirira mabasa pa Expo 67uye parwendo rwokuVancouver, Calgary, London 1972, uye Minneapolis neSt. Paul 1974. Kubva muna 1963 kusvika muna 1980 akanga ari murongi wezvemifananidzo yeRegina Board of Education. Akadzidzisawo kosi dzedzidzo yemimhanzi paYunivhesiti yeRegina neYunivhesiti yeSaskatchewan uye akashanda nguva nenguva muzhizha semutungamiriri weorchestra weSaskatchewan Summer School of the Arts. 