Barry Manilow cancels Wednesday performance in Rosemont

Barry Manilow's performance scheduled for Wednesday at the Allstate Arena in Rosemont is being postponed, according to an announcement on the singer's Facebook page.

"Barry is on doctor's orders to rest due to sprained vocal chords," the post reads. "We are all very sorry for any inconvenience this may cause."

The concert will be rescheduled for a yet-to-be-determined date, according to the post. Manilow also is postponing a performance Sunday night in Los Angeles.

Tickets issued for the Rosemont performance will be honored at the rescheduled date, the announcement states.

"Again, we're terribly sorry for any inconvenience, but we look forward to seeing you very soon!" the Facebook post reads.