Biographical information given below dates from the time of publication of an article.

Trevor Jones is currently completing a PhD on coaching opera singers in musical theatre song at the University of Melbourne. He is a music director and performer in the Australian musical theatre industry.

Deputy Multimedia Editor, The Conversation

Yarmila Alfonzetti, CEO, Sydney Youth Orchestras, and CEOs of the capital city youth orchestras: Kathleen Grant, Music for Canberra; Dorian Jones, Melbourne Youth Orchestra; Geoff Rosbrook, Queensland Youth Orchestra; Colin Cornish, Australian Youth Orchestra; Ben Burgess, West Australian Youth Orchestra; Claire Oremland, Adelaide Youth Orchestra; Michelle Forbes, Tasmanian Youth Orchestra.