The press release that announced this news called E-40 the most “underrated” rapper of all time. While that may be true, I think he is simply the most under appreciated. Last year he hit was with Revenue Retrievin’ Day Shift and Revenue Retrievin’ Night shift (which one did you like better). Now he’s hitting us with the Graveyard Shift and Overtime Shift. In case you lost count, these will be his 15th and 16th albums.