2005 Oakbrook Terrace, IL - Area Quartet
| Place | Ensemble name | Total score | Special awards |
|---|---|---|---|
| 1 | Altered States | 892 | |
| 2 | Amethyst | 864 | |
| 3 | Absolute Magic | 861 | |
| 4 | In Good Company | 807 | |
| 5 | Topaz | 720 | |
| 6 | Opening Night | 710 | |
| 7 | Note-Ability | 700 | |
| 8 | Stay Tuned | 695 | |
| 9 | Beginnings | 669 | |
| 10 | Side-By-Side | 632 | |
| 11 | City Girls | 617 | |
| 12 | Copper Chords | 419 |
