Mariah Carey joined Jimmy Fallon & Hip Hop artists The Roots to perform a special rendition of her self-penned #1 holiday classic “All I Want For Christmas Is You” using only classroom instruments.

The video aired on “Late Night with Jimmy Fallon” last night, December 4 on NBC. The 42-year-old mother of twins looked stunning in a gorgeous red gown as she got down with the boys with kazoos and recorders, not to mention a full children’s choir.

Watch the performance in the video clip below: