Australia’s Largest Choir.
OneBigVoice brings thousands of students together to perform uplifting, life-affirming songs. Join Australia’s happiest youth choir event!
Our Mission
“To have as many young people possible singing positive, uplifting, life-affirming songs.”
One Big Voice is Australia’s largest children’s choir. Open to all schools, public or private (Years 3-7), OBV culminates annually in 2 massive concerts at RAC Arena in Perth, Western Australia. Over 7500 students and their families celebrate in joyous affirmation of the life changing power of song.
Registrations Are Full.
But you can still have the OBV experience with your Own Venue Pack. View our repertoire of song kits, lyric and notation videos, choreography, and workshop access in the store!
Well-Being Journey
Empowering young people through music
We impact young lives with the power of music, creating joy, unity, and confidence.
Uplifting & Positive
Singing songs about well-being and harmony.
Supports Mental Wellness
Building confidence and emotional health.
Fun & Inclusive
Bringing children together in a non-competitive environment.
Our Endorsements
Recognised at the highest level
One Big Voice continues to be recognised for its impact on student wellbeing, connection and community – both within education and at a national level and is endorsed by the Department of Education.
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Anthony Albanese
Prime Minister
“One Big Voice makes a meaningful contribution to positive school cultures and to the wellbeing of children and young people across Western Australia.”
Jay Peckitt
Director General
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Tracey Roberts
MP
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Jason Clare
Federal Minister
Trusted by Thousands
7.5k+
Students
14+
Schools
25yrs
History
How it Works
The journey to the stage – simple steps to an unforgettable experience
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Schools Register
Quick and simple sign-up process
2. Rehearse
Students practice at school with their teachers. We provide choreography videos and professional backing tracks.
3. Perform
The big day! Thousands of students come together at the arena for an unforgettable concert experience.
Testimonials
Voices from the Community
“Our students gained so much confidence. The songs are modern, fun, and exactly what kids want to sing.”
Jessica M.
Music Teacher WA
“Our students gained so much confidence. The songs are modern, fun, and exactly what kids want to sing.”
Jessica M.
Music Teacher WA
“Our students gained so much confidence. The songs are modern, fun, and exactly what kids want to sing.”
Jessica M.
Music Teacher WA
Proudly Supported By
