God Save The Queen: Supplement To A Treatise On Byzantine Music (1895) is a book written by Stephen Georgeson Hatherly that explores the history and theory of Byzantine music. The book serves as a supplement to Hatherly's earlier work, A Treatise On Byzantine Music, and delves deeper into the subject matter. The author takes a comprehensive approach to the topic and covers a range of subjects including the origins of Byzantine music, its evolution...