 Estacio has also been commissioned to write works for the Toronto Symphony Orchestra, the Montreal Symphony Orchestra, the Manitoba Chamber Orchestra, the Vancouver Symphony Orchestra, the CBC Radio Orchestra, the Banff International String Quartet Competition, and the Penderecki String Quartet.His music has been performed by all the major Canadian orchestras, as well as internationally.In 2003 the Edmonton Symphony Orchestra and conductor Mario Bernardi recorded six of Estacio’s major orchestral compositions.