Since you are interested in Duets II (Special Edition), here is a list of other items that you may find interesting.
Duets - An American Classic
[ Columbia Records / CD - released 11/Apr/2002 ]
Tony performs duets of his best loved songs with Bono, Michael Bublé, Elvis Costello, Dixie Chicks, Billy Joel, Diana Krall, k.d. lang, Paul McCartney, George Michael, Sting, Barbra Streisand, James Taylor, Stevie Wonder, plus an exclusive...
Willie Nelson / Wynton Marsalis / Norah Jones
Here We Go Again: Celebrating Ray Charles
[ Blue Note / CD - released 25/Mar/2011 ]
Once in a while the stars align and something magical happens...as on the night Jazz at Lincoln Center presented a salute to the late, great bluesman, Ray Charles.