| # | Artist | Songs |
|---|---|---|
| 1 | Paul McCartney | 128 |
| 2 | Andrea Bocelli | 124 |
| 3 | Frank Zappa | 73 |
| 4 | Hollywood Sound Stage Orchestra | 60 |
| 5 | Tori Amos | 49 |
| 6 | Il Divo | 45 |
| 7 | Sufjan Stevens | 40 |
| 8 | Emilie Autumn | 38 |
| 9 | Nina Simone | 38 |
| 10 | Franz Schubert | 31 |
| 11 | Celtic Woman | 28 |
| 12 | Pink Martini | 25 |
| 13 | George Gershwin | 23 |
| 14 | Charlotte Church | 20 |
| 15 | Steve Winwood | 19 |
| 16 | Vincent Niclo | 19 |
| 17 | Plácido Domingo | 17 |
| 18 | Ben Lee | 16 |
| 19 | Bellini | 16 |
| 20 | Stephen Sondheim | 16 |