SHARP ON ALL V.2(EX)Maybe his breakthrough hit "Tell Me When to Go" was a threat, as the Bay Area slang king known as E 40 has kept a brutally prolific release schedule since 2011. It was then he released a quadrilogy of albums with Revenue Retrievin': Day Shift, Night Shift, Overtime Shift, and Graveyard Shift all landing within the year, then The Block Brochure: Welcome to the Soil 1 landed in 2012, kicking off a series that would drop no less than six albums over the