"Swagga Like Us, " a posse cut with Kanye West, Lil Wayne and Jay-Z himself, serves as a testament to writing, as T.

NPR: T.I.'s 'Paper Trail' A Testament To Writing

In response to their writing I decided to randomly place each book I read on an A-Z London and draw a line around it.

BBC: Students of the street

Williams has become a behind-the-scenes mastermind, producing, writing and appearing on hits for rap royals like Jay-Z and Snoop Dogg and less expected acts, such as Britney Spears and garage band the Hives.

WSJ: Pharrell Williams