John Cornhill
| Date | Contest | Band | Position | Draw |
|---|---|---|---|---|
| 28 Jun 1987 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
1 | 1 |
| 28 Jul 1985 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
4 | 1 |
| 1984 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
4
|
|
| 07 Aug 1983 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
4 | 4 |
| 31 Jul 1982 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
7
|
1 |
| 02 Aug 1981 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
3
|
3 |
| 04 Aug 1980 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
3
|
4 |
| 05 Aug 1979 |
New South Wales Junior B Grade Concert Band State Championships
|
Campbelltown - Camden
|
2
|
1 |