| 1. LULLABY OF BROADWAY ? duet with Dixie Chicks | not rated | 0:00 |
| 2. SMILE ? duet with Barbra Streisand | not rated | 0:00 |
| 3. PUT ON A HAPPY FACE ? duet with James Taylor | not rated | 0:00 |
| 4. THE GOOD LIFE ? duet with Billy Joel | not rated | 0:00 |
| 5. THE SHADOW OF YOUR SMILE ? duet with Juanes | not rated | 0:00 |
| 6. RAGS TO RICHES ? duet with Elton John | not rated | 0:00 |
| 7. THE VERY THOUGHT OF YOU ? duet with Paul McCartney | not rated | 0:00 |
| 8. COLD, COLD HEART ? duet with Tim McGraw | not rated | 0:00 |
| 9. IF I RULED THE WORLD ?duet with Celine Dion | not rated | 0:00 |
| 10. THE BEST IS YET TO COME ? duet with Diana Krall | not rated | 0:00 |
| 11. FOR ONCE IN MY LIFE ? duet with Stevie Wonder | not rated | 0:00 |
| 12. ARE YOU HAVIN? ANY FUN? ? duet with Elvis Costello | not rated | 0:00 |
| 13. BECAUSE OF YOU ? duet with k.d. lang | not rated | 0:00 |
| 14. JUST IN TIME ? duet with Michael Bublé | not rated | 0:00 |
| 15. THE BOULEVARD OF BROKEN DREAMS ? duet with Sting | not rated | 0:00 |
| 16. I WANNA BE AROUND - duet with Bono | not rated | 0:00 |
| 17. SING, YOU SINNERS ? duet with John Legend | not rated | 0:00 |
| 18. I LEFT MY HEART IN SAN FRANCISCO | not rated | 0:00 |
| 19. HOW DO YOU KEEP THE MUSIC PLAYING? ? duet with George Michael | not rated | 0:00 |
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