Apparently when Bill Murray is not rocking amazing PBR pants he’s singing classic rock karaoke. The always entertaining Murray put on a 45-minute show of the ages on Friday night in St. Augustine, Florida at his very own Murray Bros. Caddyshack Restaurant. The comedy legend belted out songs such as “Gloria” by Van Morrison and “House of the Rising Sun” by The Animals. This crowd has gone deadly silent, a Cinderella story outta nowhere. Former actor and now about to become the karaoke champion.