Trent Harmon Concert Rescheduled for March 10th at City CenterPosted on October 25, 2017 The Trent Harmon concert scheduled for this Friday has been rescheduled for March 10, 2018 at the City Center in Champaign. Tickets already purchased for the original date will be honored for the rescheduled date. Tickets that you have won from B104 are also good for the new date. Again, just be aware the Trent Harmon concert at the City Center in Champaign has been rescheduled for March 10, 2018.