Karl Speck about the show in https://www.thewholive.net/concert/index.php?id=2247&GroupID=3&Jahr=1975:
“What I can tell you is the Eastern Illinois University show was not on March 22nd 1975. There was a confirmed Entwistle show on that date at the Milwaukee Arena. Your site states that the Eastern Illinois University show date was unconfirmed… which is correct. From what I can tell..
J Geils & James Cotton were on the bill at Eastern Illinois University. The only date I believe this show took place was on March 19, 1975. I spent lots of time researching the J Geils Band concert archives websites…. Many. None of the sites list Geils at eastern Illinois University.
None of the sites list a Geils show on March 19th, 1975. J Geils Band were on the west coast in early March and no more shows listed until they hit the Midwest. OK….. I already contacted Eastern Illinois University and I shall get to the bottom of this ! Looks like there is another Entwistle show in Allentown Pennsylvania…. Allentown College on March 17, 1975.