THIS JUST IN FROM THE GOOD FOLK AT FOX-TV:

Columbia Records and Twentieth Century Fox Television today released select songs on iTunes featured in this week’s episode of GLEE, including infectious cast versions of Young MC’s “Bust A Move,” Neil Diamond’s “Sweet Caroline” and Sisqo’s “Thong Song.”

 In this week’s episode, which airs Wednesday, Oct. 21 (9:00-10:00 PM ET/PT), WILL (Matthew Morrison) draws inspiration from the students and composes a mash-up for a very special occasion. Meanwhile, in a shocking reversal of roles, McKinley High’s cool kids are dethroned in an “icy” fashion, and SUE (Jane Lynch) shows off her softer side.