01 LULLABY OF BROADWAY – duet with Dixie Chicks
02 SMILE – duet with Barbra Streisand
03 PUT ON A HAPPY FACE – duet with James Taylor
04 THE GOOD LIFE – duet with Billy Joel
05 THE SHADOW OF YOUR SMILE – duet with Juanes
06 RAGS TO RICHES – duet with Elton John
07 THE VERY THOUGHT OF YOU – duet with Paul McCartney
08 COLD, COLD HEART – duet with Tim McGraw
09 COLD, COLD HEART – duet with Tim McGraw
10 THE BEST IS YET TO COME – duet with Diana Krall
11 FOR ONCE IN MY LIFE – duet with Stevie Wonder
12 ARE YOU HAVIN’ ANY FUN? – duet with Elvis Costello
13 BECAUSE OF YOU – duet with K.D. Lang
14 JUST IN TIME – duet with Michael Buble
15 THE BOULEVARD OF BROKEN DREAMS – duet with Sting
16 I WANNA BE AROUND - duet with Bono
17 SING, YOU SINNERS – duet with John Legend
18 I LEFT MY HEART IN SAN FRANCISCO
19 HOW DO YOU KEEP THE MUSIC PLAYING? – duet with George Michael
20 IF I RULED THE WORLD – duet with Leehom Wang