As a result of the zombie filming commotion in Glasgow i've been dipping in and out of this book ... Just finished a passage which refers to the Avalon tapes so called because in the fictional video tape the students who were preparing themselves for an imminent zombie attack were playing the Roxy Music song Avalon through a speaker system in the background and the song name was used as a reference. So .. Who knows ... Avalon in the soundtrack to a zombie movie !!