Austin American Statesman (Peter Blackstock) - 15 Sep 1990 - "Best of the rest Tickets for Billy Idol's Oct. 11 concert at the Erwin Center with opening act Faith No More go on sale today"
Note below that "Wednesday" would be the 10th Oct 1990:
Austin American Statesman (Kira Billik) - 4 Oct 1990 - "At a Faith No More show, there might be a few disgruntled faces amid the long hair and tattoos.
Why? Because one of the band's favorite concert songs is its note-for-note version of the Commodores' easy-listening classic, Easy. And you just might hear it Wednesday, when the Faith No More opens for Billy Idol at the Erwin Center."
Austin American Statesman (Kira Billik) - 4 Oct 1990 - "Billy Idol: Erwin Center, Wednesday (rescheduled from Oct. 11; Faith No More opens)"
Austin American-Statesman, 15 Sep 1990, page 16, Frank Ewrin ad (for 10th)