| # | Artist | Songs |
|---|---|---|
| 1 | Adam Lambert | 49 |
| 2 | Clay Aiken | 19 |
| 3 | Katharine McPhee | 17 |
| 4 | David Archuleta | 13 |
| 5 | Haley Reinhart | 12 |
| 6 | Kris Allen | 12 |
| 7 | David Cook | 11 |
| 8 | Danny Gokey | 10 |
| 9 | Bo Bice | 10 |
| 10 | Kimberley Locke | 10 |
| 11 | Ryan Cabrera | 9 |
| 12 | Taylor Hicks | 7 |
| 13 | Jordan Smith | 6 |
| 14 | JC Chasez | 6 |
| 15 | Elliott Yamin | 5 |
| 16 | Crystal Bowersox | 5 |
| 17 | Casey James | 4 |
| 18 | James Durbin | 4 |
| 19 | Jennifer Love Hewitt | 4 |
| 20 | Nick Carter | 4 |