Scottish Pipers In Europe

Dear Sandy, I am researching something that I believe some, or at least one, Scottish piper in Europe in 1944-45 did to save the lives of several Allied soldiers when outmatched one foggy night in the area where UK and U.S. troops were occasionally lumped together. This, or these Scottish Bagpipers, played all night to eventually frighten a larger German unit off. Would you, or someone, know of someone, who might have knowledge of this incident in, probably, either December, or January of that time? Thanks very much, Mike McIlvain.