If you want to get into the holiday spirit, all you need to do is turn up the speakers and play this video. In our opinions, this is one of the best Mariah Carey songs ever!
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![](http://pinterest.com/pin/create/button/?url=http://www.wetpaint.com/american-idol/video/mariah-carey-sings-all-i-want-for-christmas-is-you-with-jimmy-fallon-the-roots-and-classroom-instruments-video%3Futm_source%3Dpinterest.com%26utm_medium%3Dshare%26utm_campaign%3Dvrl&media=http://static.wetpaint.me/ai/ROOT/photos/screenshotMariah-3276734896343545851.jpg&description=Mariah Carey Sings "All I Want For Christmas Is You" With Jimmy Fallon, The Roots, and Classroom Instruments (VIDEO))
