AllMovie

The supervisor of a construction crew tricks his boys into finishing their work ahead of schedule. They are motivated by the prospect of a grand celebration featuring a lot of top Bulgarian musicians. However, the musicians have obligations to play abroad, and they can only appear on a certain date well before the scheduled completion date. When the concert is imminent, the workers discover that a concert grand piano is needed and can't be found. Their search for this gigantic instrument provides many humorous moments in this comedy.