Just to be clear, last year E-40 dropped a double album called Revenue Retrievin': Night Shift & Day Shift, which counted as his 11th and 12th official albums.
This year he follows up with another double album continuing the theme. Revenue Retrievin': Graveyard Shift & Overtime Shift for albums 13 & 14. As if that wasn't enough, here are four bonus tracks.
1-21 P__sy A__
1-22 He's No Longer (feat. Bebop & Cheapskate)
2-21 I'm That (feat. R.O.D.)
2-22 Fast Quarter (feat. Yukmouth & C-BO)
Listen to the Bonus Tracks