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