2014 release, the 23rd album from the prolific rapper, released simultaneously with. SHARP ON ALL 4 CORNERS: CORNER 2. Like clockwork, you can depend on E-40 to deliver new material with regularity and most importantly with a now expected flair for being engaging, current, full of features and of the upmost quality. In 2010 he surpassed a new benchmark when he signed to Heavy On The Grind, owned by his first son Droop-E. Together they released E-40's 13th and 14th albums entitled REVENUE RETRIEVIN' DAY SHIFT and REVENUE RETRIEVIN' NIGHT SHIFT. Now E-40 is set to change the game again with the release of SHARP ON ALL 4 CORNERS: CORNER 1 and CORNER 2. As usual, expect E-40 to deliver tracks sharper than a two edge sword!