Nick Thieberger is an Associate Professor in Linguistics at the University of Melbourne, and the Director of PARADISEC. Amanda Harris is an ARC Future Fellow at Sydney Conservatorium of Music, The University of Sydney and Director of the Sydney Unit of PARADISEC. Sally Treloyn is an Associate Professor in ethnomusicology and intercultural research in the Wilin Centre for Indigenous Arts and Cultural Development at the University of Melbourne. Myfany Turpin is an Associate Professor in ethnomusicology and linguistics at Sydney Conservatorium of Music, The University of Sydney.