Since his conducting debut in 1991, the young Australian born Antony Walker has led 52 operas, 47 large scale choral/orchestral works and numerous symphonic and chamber works with companies in Europe, the United States and Australia.  He has led operas for Welsh National Opera,  Opera Australia, Teatro Comunale di Bologna, Rome Opera, The Minnesota Opera, New York City Opera, Hawaii Opera Theater, and Cincinnati Opera and he has appeared with leading orchestras including Sydney Symphony Orchestra, Orchestra of Welsh National Opera, Sydney Opera House Orchestra, the BBC National Orchestra of Wales, Melbourne Symphony Orchestra, Adelaide Chamber Orchestra, Barossa Festival Orchestra, Sinfonia Australis, Orchestra of the Antipodes and Chatham Baroque.  Mr. Walker makes his operatic and orchestral debuts in upcoming seasons with Opera Theater of St. Louis, Glimmerglass Opera, Arizona Opera, Chautauqua Opera and Orchestre Colonne in Paris.