Absolutely love this song, idea, video, charity, everything I love it. I don’t love that I can’t embed the video for you though, sorry. For that you’ll have to head over to College Humor; I’ve played the video three times now so I promise you the leap is worth it.

Gulliver’s Travels co-stars and Jason Segel and Jack Black have teamed-up to produce this new rendition of ‘Peace on Earth/Little Drummer Boy,’ originally sung by Bing Crosby and David Bowie in 1977. Why the musical pair chose this song, Jack Black explains “This old chestnut was dying to be rockified…enjoy.”

All proceeds from the track will go to Blue Star Families, a “nonprofit organization created by real military families, acting as the bridge between the military community, the shapers of policy affecting military life, and the nation. Blue Star Families seeks to connect, support and empower military families by offering solutions that make military family life more sustainable.”

You can buy the track here on iTunes starting today.