I can't say much about either Diana Krall or Patricia Barber live, but I can say that Diana Krall's albums are generally magnificently recorded, especially Live in Paris and Love Scenes. Patricia Barber . . . another artist that I would love to see in concert, but I suspect that nothing can top her Companion XRCD. That is one of my go-to test albums for any new equipment or cables. To me, that recording is just magnificent . . . especially the opening bass line to Use Me, among others.