Early pressings of the Genesis version included snippets from "Thriller," the title track of Jackson's bestselling 1982 album, that would play whenever a special attack was used in stages 3-1, 3-2, 3-3 and 5-3. However, because "Thriller" was written by Rod Temperton and not by Jackson himself, the quotations from this song were replaced with ones from "Billie Jean" (also from the "Thriller" album) and "Another Part of Me" (from the 1987 "Bad" album); in these later pressings, stages 3-1, 3-2, and 5-3 use "Another Part of Me", while 3-3 uses "Billie Jean".