J. Cole's Road to Homecoming series continued today with the debut of episode 4. Once again, fans get an in-depth look at the inner workings behind Cole's operation and get to see just how much work gets done before one of his shows. This is just the latest installment in the series, which has chronicled Cole's life and tour, and is leading up to the premiere of his HBO concert special next week. The concert was filmed in J. Cole's hometown of Fayetteville, N.C.. You can click here to catch up on episode 1, episode 2, and episode 3. Eventually, the entire concert and mini-doc will be released on DVD.