The December 21 broadcast of 'Yoo Hee Yeol's Sketchbook' was full of joyful collaboration stages just in time for the Christmas holidays!

Henry brought out his violin tunes for the first time in awhile for his special 'Sketchbook' performance, dressed smartly to give a classical rendition of "Despacito" mixed with the theme song for 'Mission Impossible' (above). The solo artist also had a violin and vocal collaboration with veteran singer Choi Baek Ho, which you can find below!

Also during this broadcast, solo artists Roy Kim and Ailee brought their own doses of Christmas cheer. Roy Kim performed a sweet and soft rendition of "Have Yourself A Merry Little Christmas", and Ailee picked up the pace with a cheery "All I Want For Christmas Is You". 

Roy Kim and Ailee then sat down together for a lovely duet, "Baby It's Cold Outside". What a fantastic medley of live performances to get ready for Christmas next week!