As a teaser for upcoming "Glee" christmas album, a cover of classic yuletide "Let It Snow" makes its round online. The re-recorded version features two regular cast of the hit TV series, Darren Criss who plays Blaine, and Chris Colfer who portrays Kurt.
In the holiday effort, Darren also joins forces with Lea Michele (Rachel) in "Extraordinary Merry Christmas". Chris, meanwhile, joins star-studded cover of "Do They Know It's Christmas" which lines up the whole members of McKinley High's New Directions kids.
This latest Christmas album is due in the United States on November 15. To help bring the joy with festive renditions of yuletide classics this year, "The Glee Project" alumni are tapped for the new compilation project, in addition to gathering the regular cast.