Days after canceling shows in Austria, France and Wales, George Michael has postponed the remainder of his Symphonica Tour. The British pop singer is undergoing treatment for pneumonia in Vienna, and while he’s “slowly improving,” as per his website, he needs more time to recuperate.

According to the site, Michael intends to reschedule all postponed dates, and fans are urged to hold on to their tickets. It also might not hurt to do like the singer once said and have a little faith.

Sign up now to recieve more information on George Michael’s rescheduled tour dates as well as dates of his USA Tour visit: George Michael Tickets.