Gemma has spent the last thirty years exploring many aspects of song - with Blindman’s Holiday, The Transylvaniacs, Tokakros and most recently with The Disclaimers. She has a doctorate in voice science from the University of Sydney, and she is a lecturer at Australian Institute of Music Sydney. She runs her own community choir Perfect 5th and facilitates mother and baby singing therapy in a programme initiated by St John of God Hospital Burwood, Musica Viva and UNSW.