Hollywood has this incredible ability to make a lot of noise.

The term "rock" has, unfortunately, become appropriated by four-year-old girls and accountants. An accountant does something amazingly well on the stock exchange and his buddies high-five him: He's a rock star! A four-year-old girl learned to ride a bicycle: She's a rock star!

Usually when I see Matthew [McConaughey] at a show, he'll be down in front with his shirt off with two beers just going mental, lit up and having an amazing time.

Jay Z in many ways is a rock artist. In the sense that they've used hard rock, punk rock, psychedelic rock aesthetics and influences in their music. When you see Kanye West, he has a full band playing. Jay Z has a full band playing with Marshalls.

That's a real sign of the times - can you imagine Nick Cave wearing a hoodie? He may not wear one, but he definitely sells them.

Hoodies are definitely street wear, no doubt. It's amazing how hoodies have become such an important staple in people's wardrobes.

The days are usually filled with nonsense and every now and again somebody flies by the circus to party on your dime.