WHA Happened?? Listen to the STRUGGLY Mariah Carey Vocals from the Christmas Tree Lighting

Mariah Carey performed "All I Want for Christmas Is You" at the Rockefeller Center tree lighting in New York, and if you thought she sounded like she may have struggled a bit, you're right.

Audio alleging to be her isolated vocal track from the performance has surfaced online and it certainly sounds like Mariah had some trouble, especially with the high notes. There is no confirmation that the audio is legit, but it does sound like it.