Way way better than the Goatse version.
In case you're not aware, the first book in George R.R. Martin's A Song of Ice and Fire series is actually called A Game of Thrones, not Game of Thrones. So, it's initials are "AGOT," which is clearly an anagram for "GOAT." So, I think you can make a pretty good argument that this version of the HBO show's opening credit theme—featuring a bunch of goats singing the melody—should be considered the definitive version.
Also, can we give a hand for the Black Goat of Qohor about 21 seconds in?
(by Dennis DiClaudio)