There are very few things in life that can't be improved with the addition of Jack Black.
We're not claiming that Black is the answer to all life's problem - that would be insane - but the world is definitely a better place with him in it, as he's proved time and time aqain, whether charming us with films such as School Of Rock and Bernie, channelling his inner Ozzy Osbourne with his killer take on Crazy Train recorded for Black Sabbath's already-legendary Back To The Beginning farewell show, or simply dicking around with his buddy Kyle Gass in Tenacious D.
