The longer you live in the past,the longer you'll think Mariah can still sing. Her voice is shot beyond repair. I mean Aretha,Barbra,Patti,Whitney.... All would sing Mariah under the table in their prime. Patti is the only one with some voice left. The point is these were probably the greatest voices to walk the earth and if they and they're fans can acknowledge vocal decline why can't the lambs? Sam,Christina isn't fit to hold Mc's tampons let alone be mentioned in the same sentence. In not here for the made up voice of the generation title. Anyway the performance was okay but Mariah doesn't have a voice for jazz period. Pop ballads,maybe even Traditional Pop Covers but not jazz. Voice doesn't have enough ginger to it to do jazz