01. Here We Go Again (duet with Norah Jones) 3:59
02. Sweet Potato Pie (duet with James Taylor) 3:47
03. You Don't Know Me (duet with Diana Krall) 3:55
04. Sorry Seems To Be The Hardest Word (duet with Elton John) 3:59
05. Fever (duet with Natalie Cole) 3:30
06. Do I Ever Cross Your Mind (duet with Bonnie Raitt) 4:34
07. It Was A Very Good Year (duet with Willie Nelson) 4:59
08. Hey Girl (duet with Michael McDonald) 5:15
09. Sinner's Prayer (duet with B.B. King) 4:25
10. Heaven Help Us All (duet with Gladys Knight) 4:32
11. Over The Rainbow (duet with Johnny Mathis) 4:54
12. Crazy Love (duet with Van Morrison) 3:43
13. Mary Ann (duet with Poncho Sanchez) 5:06
14. Unchain My Heart (duet with Take 6) 4:06