- The pursuit of artistic excellence in a nurturing and joyful environment.
- Artistic and personal development through self-discovery and self-expression.
- Programming which recognises the richness of cultural diversity and its relevance to music styles and music appreciation.
- The development of responsible members of society.
In addition to attaining a high artistic standard, Voices of Birralee's mission is to prioritise performances at events which have relevance to young people. This focus on community awareness and humanitarian causes contributes to the development of responsible young members of society. The Voices of Birralee ensembles maintain a busy schedule of performances which demonstrate support of organisations such as World Vision, Anglicare, CareFlight, The Abused Child Trust, Bravehearts, and the Wesley Mission. They have recorded a total of eleven CDs in addition to three ABC Classic FM Releases.
Repertoire selections from each of the ensembles embrace diversity of culture and tradition and cover an extensive range of musical genres. In fulfilling its mandate to celebrate the composers of Australia, Birralee engages, promotes and records works by Australian artists such as Paul Jarman, Harley Mead, Sarah Hopkins, Stephen Leek, Joseph Twist, Dan Walker and Timothy Sexton.