Having developed a strong buzz in the underground and on the Web, Atlanta’s B.o.B. continues to offer up previously-unreleased music recorded during his short affiliation with Mr. “I produced Lollipop and Whatever You Like,” Jim Jonsin‘s Rebel Rock. On perhaps his most laid-back song to date, B.o.B. boards “Flight 420”, so that he can fly away and relax in the Middle of the Day. Though the song is technically a smoker’s anthem, B.o.B.‘s guitar work and Jonsin’s minimal production efforts should make Middle of the Day enjoyable for smokers and non-smokers alike. As records like Middle of the Day continue to go unreleased, raise your expectations bar accordingly for the long-awaited The Adventures of B.o.B., due out next year.