This book is apparently for real. In the introduction it is mentioned that we will talk about all the ugliest songs, but... surprise In the book there are only several lovely blank pages with the inscription: "Error 404: No song found. It was impossible to find any ugly songs. All the songs by Pink Floyd are amazing." With the exception of the last page... Such a fair amount of irony, to use this book as a gift or instead as a simple greeting card. Since the pages are almost completely empty, the booklet is also a nice notebook to write down notes.