Lengkepan kalimah di handap ieu: Manéhna nyaéta Diréktur Musik di Tujuh Network salila 15 taun, 1956-1971, ieu aub dina salapan Royal Paréntah Performances, sarta geus dipigawé kabéh orchestras simfoni ABC. Karya-karyana mangrupa unsur penting tina loba pembukaan resmi (Sydney Opera House, Sydney Entertainment Centre, Sydney Football Stadium, Queensland Performing Arts Centre,
Brisbane 1982 Kaulinan Pasamakmuran, World Expo 88, Darling Harbour, olahraga utama grand final, jsb). Dina taun 2008 anjeunna tampil di piano pikeun Crown Princess Mary of Denmark dina bubuka Victor Chang Cardiac Research Institute. (Dina 1980, sanggeus serangan jantung, anjeunna geus dirawat pribadi ku Dr Victor Chang.)