I write all the time. The wonderful thing about having a cell phone is that if I get an idea, I knock it out and it's in my phone and I can transfer it to my computer and go into the studio and bring it up.
Ian AstburyJay 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.
Ian Astbury