When Lupe Fiasco came kick-push-coasting his way out of Chicago, he had the kind of unprecedented momentum hip-hop fans wouldn’t see again until…well, Drake. Lupe looked poised to pop like so much champagne. Fast forward four years and fans are getting antsy awaiting his daily delayed third album,Lazers, and it looks like they’ll have to wait a little longer on that—he just announced his latest single, “Go To Sleep,” is actually from an LP entitled Food & Liquor 2: The Great American Rap Album. Confused? Yeah, us too.