Australia Day 2014 
Darling Harbour Fireworks
26 January 2014, Darling Harbour
Soundtrack especially created by CG with selections from his music to the Commonwealth Games, the Rugby World Cup, and the Centenary of the Federation of Australia.
Circa (2008)
National Museum of Australia
Installation presenting images and sounds of the history of Australia
Open April to December 2008
13 minutes
* Quadrant 1
* Quadrant 2 (featuring Slava Grigoryan, Guitar)
* Quadrant 3
* Quadrant 4
Sydney Scoring Orchestra
Conducted by CG
Commonwealth Games, Melbourne, 2006
Opening Ceremony
15 March 2006, Melbourne Cricket Ground
Compositions:
* Countdown
* Journey to the Stadium
* Welcome to the MCG
* Raising the Three Nation Flags
* Welcome to Melbourne
* Raising the Flag
* Chairman Dances (sic)
* Finale (Pyro)
Arrangements:
* Under the Milky Way
* Together We Are One
* Australian National Anthem
* Happy Birthday/God Save the Queen
Young Voices of Melbourne & Sydney Children’s Choir
Melbourne Chorale & Cantillation
Melbourne Symphony Orchestra
Conducted by Lyn Williams
Rugby World Cup, Sydney 2003
Opening Ceremony
2003, Olympic Stadium, Sydney
Compositions:
* Opening
* Rugby March
* Colours of Rugby
* Various cutdowns
Arrangements:
* World in Union
* Will to Climb
* Argentine National Anthem
* Australian National Anthem
10 October 2003, Telstra Stadium, Sydney
Deborah Cheetham, Soprano
Jose Cura, Tenor
Cantillation
Sydney Symphony
Conducted by Lyn Williams
Centenary of the Federation of Australia (2000)
Official Ceremony
1 January 2001, Centennial Park, Sydney
* Journey to Nationhood
Words by Graeme Freudenberg
Narrated by Penny Hackforth-Jones and Peter Sumner
* A Song of Hope
Words by Oodgeroo of the tribe Noonacul
Deborah Cheetham, Soprano
David Hamilton, Tenor
Gondwana Voices
Sydney Children’s Choir
Sydney Philharmonia Choirs
Australian Youth Orchestra
Conducted by Lyn Williams
Millenium Eve (1999)
International Telecast
With Iva Davies and Richard Tognetti
* The Ghost of Time
31 December 1999, North Court of Sydney Opera House