01. Lullaby Of Broadway (Duet With 3:03
Dixie Chicks)
02. Smile (Duet With Barbra 4:41
Streisand)
03. Put On A Happy Face (Duet With 3:15
James Taylor)
04. The Very Thought Of You (Duet 4:01
With Paul McCartney)
05. The Shadow Of Your Smile (Duet 4:34
With Juanes)
06. Rags To Riches (Duet With 2:40
Elton John)
07. The Good Life (Duet With Billy 3:20
Joel)
08. Cold, Cold Heart (Duet With 3:17
Tim McGraw)
09. If I Ruled The World (Duet 2:56
With Celine Dion)
10. The Best Is Yet To Come (Duet 3:39
With Diana Krall)
11. For Once In My Life (Duet With 3:24
Stevie Wonder)
12. Are You Havin' Any Fun? (Duet 2:45
With Elvis Costello)
13. Because Of You (Duet With k.d. 4:04
lang)
14. Just In Time (Duet With 2:17
Michael Buble)
15. The Boulevard Of Broken Dreams 3:23
(Duet With Sting)
16. I Wanna Be Around (Duet With 3:01
Bono)
17. Sing, You Sinners (Duet With 2:18
John Legend)
18. I Left My Heart In San 3:55
Fransisco
19. How Do You Keep The Music 5:23
Playing? (Duet With George
Michael)