"Somebody that I used to Know"

Dog and Cat Sing? (video)
Gotye, singer/songwriter, and known by his real name, Wouter "Wally" DeBacker, he's Belgian-Australian,  has a song "Somebody That I Used to Know" that is a huge hit.
Gotye (pronounced 'goti - er') is a multi-instrumentalist and singer, who&apos…