Tony Bennett is once again preparing a new album of duets called Viva Duets, and his latest collaboration is with the one and only Christina Aguilera. We all know Christina can sang, and this is one of those songs that shows just how talented of a singer she really is. Stripped of all the big production value and accompanied by just a few instruments, Christina's voice shines through and complements Bennett's perfectly. I think it would be really cool if Christina did a big band album because her voice could really see the light of day and we would all be reminded why she is such a talented artist.