Quinton Boss has 1 E-40 concert.

Earl Stevens (born November 15, 1967 in Vallejo, California) is best known by his stage name E-40. Stevens is "known" by the new generation of hip-hop as a Hyphy rapper from the Bay Area of California. However, E-40 is also an old school veteran who has done collabos with rap icons such as Tupac Shakur, Too $hort, Lil' Jon, C-BO, Snoop Dogg, Spice 1, Richie Rich, Mac Dre, Mac Mall, The Luniz, The Outlawz, and many more.