Geoffrey Power
| Date | Contest | Band | Position | Draw |
|---|---|---|---|---|
| 27 Aug 2023 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert
|
1
|
6 |
| 28 Aug 2022 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert Band
|
3
|
1 |
| 25 Aug 2019 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert
|
3
|
6 |
| 26 Aug 2018 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert
|
2
|
1 |
| 27 Aug 2017 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School -- Wahroonga
|
2
|
6 |
| 21 Aug 2016 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert (Wahroonga)
|
4
|
2 |
| 23 Aug 2015 |
New South Wales Junior C Grade Concert Band State Championships
|
Knox Grammar School Concert (Wahroonga)
|
7
|
1 |
| 04 Apr 2015 |
Australian Championships - Wind Band (Junior C Grade)
|
Knox Grammar School Concert ---Wahroonga (NSW)
|
3
|
1 |
| 07 Sep 1991 |
NSW State Championships (D Grade)
|
C.B.H.S. Lewisham
|
4
|
4 |
| 04 May 1991 |
NSW State Championships (Junior C Grade)
|
C.B H S (Lewisham)
|
2
|
1 |
| 14 Apr 1990 |
Australian Championships (D Grade Parade of Bands)
|
Christian Brothers High School -- Lewisham (NSW)
|
3 | |
| 14 Apr 1990 |
Australian Championships (D Grade)
|
Christian Brothers High School -- Lewisham (NSW)
|
3 | 1 |
| 13 Apr 1990 |
Australian Championships (Junior B Grade)
|
Christian Brothers High School -- Lewisham (NSW)
|
3 | 1 |
| 09 Sep 1989 |
NSW State Championships (D Grade)
|
C.B.H.S. Lewisham Band
|
3
|
1 |
| 28 May 1989 |
NSW State Championships (Junior C Grade)
|
C.B.H.S. Lewisham Band
|
2
|
1 |
| 31 Jul 1982 |
New South Wales Junior B Grade Concert Band State Championships
|
Western Suburbs P C Y C
|
6
|
4 |