Back in 2010, Lupe dropped his (arguably) greatest lyrical masterpiece ever with “S.L.R. (Super Lupe Rap).” He razzled and dazzled on the mic and proved why he’s probably the best lyricist in the game today — bar none. Well, three years later Lu, possibly awakened by all of the chatter surrounding Kendrick’s verse on “Control,” has a new fire lit underneath him. And early this morning he’s blessed us with the second edition of the “SLR” series. Ask and you shall receive.