Like Captain Caveman, Star Trek is one of those bugged-out concept songs Slick Rick recorded in 1991 for "The Ruler's Back" album which got shelved. This is the original version produced by Vance Wright rather than the also unreleased Large Professor remix version. http://themartorialist.blogspot.co.uk/2016/09/so-face-reality-black-youre-on-star-trek.html