J Dilla's The Diary arrived earlier this month. The album came with a pair of iTunes exclusives, including "The Sickness," which finds Dilla and Nas flowing over a beat from Madlib. Mass Appeal shared a colorful visual for the song today. Niggas might have heard I was lost, Nas raps. You might wanna consider your source/ I try to play it cool, show people that I can chill/ So wealthy people take me serious and know I'm real. Watch below.