Van Rensburg mụụrụ Werner Nel ịbụ abụ na Mahadum Northwest nke South Africa, [1] na iwu na ndọrọ ndọrọ ọchịchị mba ụwa na Mahadim Potchefstroom maka agụmakwụkwọ dị elu. [2]O mere nke mbụ ya na 1991 mgbe ọ dị afọ 20 dị ka Belmonte na Mozart's Die Entführung aus dem Serail maka Roodepoort City Opera . [2] N'afọ 1996, ọ malitere ọrụ na Gärtnerplatztheater na Munich. Kemgbe afọ 2000 van Rensburg na-arụ ọrụ mgbe niile na Lautten Compagney Berlin (onye nduzi: Wolfgang Katschner). Ya na ndị otu a mere ihe nkiri Monteverdi's L'Orfeo ma bipụta egwu atọ. Kemgbe afọ 2011 van Rensburg na-arụkọ orụ ǹkà na iwu n'ụlọ mkpọrọ pụta maka ómeka nke ọbọdọ na ahụ na-erizi na otu egwu na udo nke ọbọdọ ynke ebe ịchụàjà dị iche iche maka egwu oge ochie na nke ọhụrụ, nke a na-akpọ "così middel". Ya na ha mere ihe nkiri Handel's Ariodante . [3] Ọ bụrụ abụ mbụ ya na Idomeneo nke Mozart na 2006 maka New York Metropolitan Opera. Egwú Van Rensburg na-elekwasị anya na Egwú Baroque.[2][2]
Otú ọ dị, o mekwara akara ya n'abụ na ntụgharị Uche gụnyere Uche gụnyere Lied, na-elekwasị anya na ndị na-ede na egwu Baroque Bekee (ya bụ Dowland, Byrd, Purcell), yana ndị na-agụ na me egwu German Beethoven, Schumann na Schubert, n'etiti ndị ọzọ.
Na Munich Gärtnerplatztheater van Rensburg mere, ya na Onye na-ede akwụkwọ Peer Boysen pasticcio Ein Theater nach der Mode na 2002, na-egosi ihe ndị Handel na ndị ọzọ na-ede egwu Baroque dere.[1] N'afọ 2006, o mere nke mbụ ya dị ka onye nduzi na Opernhaus Halle na Monteverdi's L'Orfeo, ebe ọ bụrụkwara akụkụ áhà ozọr na ahụ. Ọ bụ van Rensburg mere ihe nkiri mbụ nke Handel bụ Il Trionfo del Tempo e del Disinganno na 2009 na Passau. Ọrụ nduzi ọhụrụ ya gụnyere ihe nkiri Handel bụ Ariodante, nke ọbọdọ na mpaghara okpomọkụ ọdịda anyanwụ n'ala nke ekwere emere na Febụwarị 2011 na Munich Cuvilliés-Theater . [4] Dị nnọọ ka ọ dị na mmepụta nke mbụ ya Il pianto d'Orfeo van Rensburg jikọtara ngosipụta nke ịgba egwú na egwu nke ihe osise ahụ.[5] Onye na-agba egwú na-eje ozi dị ka onye na-agụ egwú ma si otú a gosipụta mmetụta nke onye ọ na-eme.[2]
2009: Rodrigo (Georg Friedrich Händel, Eduardo Lopéz Banzo, Al Ayre Español) 2009: Bach Cantatas - Vol.4 (Johann Sebastian Bach, John Eliot Gardiner, English Baroque Soloists) 2009: Alcina (Georg Frederick Händel), Alan Curtis, Il Complesso Barocco) 2008: Sọl, Messiah (Georg Richard Händel) 2000: Concerto Köln & Freiburger, Friedrich Friedrich Friedrich Friedrich Freibler, Friedrich Friedrich Fre Freiblerie, Robert, Robert, Friedrich Friedrich Fuld, Robert Robert Robert Robert, Robert Robert, Fr Fr Fr Frédé, Robert, Frédé, Fr Frédé Fr Fr Frené Händer, Fr Frené Fre Fre Fre Freest, Fr Fr, Fr Frer, Frédé; Robert, Fr, Frédé Frédé, German, Fr Frede, Fr Frentne, Fr Frelt, Fr Fr Count, Fr Freri, Fr Frén, Fr Fré, Fr Fr4, Fr Fr Fr, Robert, German, Robert, Paul, Fr Fr.[de]
2008: Il ritorno d'Ulisse in patria, na-ebi na Teatro Real Madrid (Claudio Monteverdi, Pier Luigi Pizzi, Les Arts Florissants) 2005: L'Orfeo (Claudioonteverdi, Kobie van Rensburg, Lautten Compagney Berlin)