If you’re not on Google+ yet, you probably know it’s a social network but not much more. What are these circles everyone’s talking about? How about hangouts? And isn’t this the same thing as Google Buzz? Though this LOL-inducing Google+ song from Break (sung to the tune of Queen’s ‘Another One Bites the Dust’) might not answer all your burning questions about the new social service, it’ll definitely get stuck in your head.