For Lupe Fiasco super-fans the release of the cerebral Chicago rapper’s eagerly anticipated third album has been a long, dramatic and incident-packed saga. The album was the subject of numerous skirmishes between Fiasco and a label (Atlantic) he felt was pressuring him to dumb down his music to appeal to a mainstream audience. In a particularly ironic twist, Atlantic rejected Fiasco’s version of a Sneezingtons-produced track called “Nothin’ On You” that went on to become a huge hit for B.O.B.